31383408420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{2741}}^1$

素因数の和:3012

約数の個数: 384

約数和(自身を含む): 120728724480

約数和(自身を除く): 89345316060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 233, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 466, 468, 540, 546, 585, 630, 699, 702, 756, 780, 819, 910, 932, 945, 1092, 1165, 1170, 1260, 1365, 1398, 1404, 1631, 1638, 1755, 1820, 1890, 2097, 2330, 2340, 2457, 2730, 2741, 2796, 3029, 3262, 3276, 3495, 3510, 3780, 4095, 4194, 4660, 4893, 4914, 5460, 5482, 6058, 6291, 6524, 6990, 7020, 8155, 8190, 8223, 8388, 9087, 9786, 9828, 10485, 10964, 12116, 12285, 12582, 13705, 13980, 14679, 15145, 16310, 16380, 16446, 18174, 19187, 19572, 20970, 21203, 24465, 24570, 24669, 25164, 27261, 27410, 29358, 30290, 31455, 32620, 32892, 35633, 36348, 38374, 41115, 41940, 42406, 44037, 45435, 48930, 49140, 49338, 54522, 54820, 57561, 58716, 60580, 62910, 63609, 71266, 73395, 74007, 76748, 81783, 82230, 84812, 88074, 90870, 95935, 97860, 98676, 106015, 106899, 109044, 115122, 123345, 125820, 127218, 136305, 142532, 146790, 148014, 163566, 164460, 172683, 176148, 178165, 181740, 190827, 191870, 212030, 213798, 220185, 230244, 246690, 249431, 254436, 272610, 287805, 293580, 296028, 318045, 320697, 327132, 345366, 356330, 370035, 381654, 383740, 408915, 424060, 427596, 440370, 493380, 498862, 518049, 534495, 545220, 572481, 575610, 636090, 638653, 641394, 690732, 712660, 740070, 748293, 763308, 817830, 863415, 880740, 954135, 962091, 997724, 1036098, 1068990, 1144962, 1151220, 1247155, 1272180, 1277306, 1282788, 1480140, 1496586, 1603485, 1635660, 1726830, 1908270, 1915959, 1924182, 2072196, 2137980, 2244879, 2289924, 2494310, 2554612, 2590245, 2862405, 2993172, 3193265, 3206970, 3453660, 3741465, 3816540, 3831918, 3848364, 4470571, 4489758, 4810455, 4988620, 5180490, 5724810, 5747877, 6386530, 6413940, 6734637, 7482930, 7663836, 8302489, 8941142, 8979516, 9579795, 9620910, 10360980, 11224395, 11449620, 11495754, 12773060, 13411713, 13469274, 14965860, 16604978, 17243631, 17882284, 19159590, 19241820, 22352855, 22448790, 22991508, 24907467, 26823426, 26938548, 28739385, 33209956, 33673185, 34487262, 38319180, 40235139, 41512445, 44705710, 44897580, 49814934, 53646852, 57478770, 58117423, 67058565, 67346370, 68974524, 74722401, 80470278, 83024890, 86218155, 89411420, 99629868, 114957540, 116234846, 120705417, 124537335, 134117130, 134692740, 149444802, 160940556, 166049780, 172436310, 174352269, 201175695, 224167203, 232469692, 241410834, 249074670, 268234260, 290587115, 298889604, 344872620, 348704538, 373612005, 402351390, 448334406, 482821668, 498149340, 523056807, 581174230, 603527085, 697409076, 747224010, 804702780, 871761345, 896668812, 1046113614, 1120836015, 1162348460, 1207054170, 1494448020, 1569170421, 1743522690, 2092227228, 2241672030, 2414108340, 2615284035, 3138340842, 3487045380, 4483344060, 5230568070, 6276681684, 7845852105, 10461136140, 15691704210, 31383408420]

約数ペア:

[(1, 31383408420), (2, 15691704210), (3, 10461136140), (4, 7845852105), (5, 6276681684), (6, 5230568070), (7, 4483344060), (9, 3487045380), (10, 3138340842), (12, 2615284035), (13, 2414108340), (14, 2241672030), (15, 2092227228), (18, 1743522690), (20, 1569170421), (21, 1494448020), (26, 1207054170), (27, 1162348460), (28, 1120836015), (30, 1046113614), (35, 896668812), (36, 871761345), (39, 804702780), (42, 747224010), (45, 697409076), (52, 603527085), (54, 581174230), (60, 523056807), (63, 498149340), (65, 482821668), (70, 448334406), (78, 402351390), (84, 373612005), (90, 348704538), (91, 344872620), (105, 298889604), (108, 290587115), (117, 268234260), (126, 249074670), (130, 241410834), (135, 232469692), (140, 224167203), (156, 201175695), (180, 174352269), (182, 172436310), (189, 166049780), (195, 160940556), (210, 149444802), (233, 134692740), (234, 134117130), (252, 124537335), (260, 120705417), (270, 116234846), (273, 114957540), (315, 99629868), (351, 89411420), (364, 86218155), (378, 83024890), (390, 80470278), (420, 74722401), (455, 68974524), (466, 67346370), (468, 67058565), (540, 58117423), (546, 57478770), (585, 53646852), (630, 49814934), (699, 44897580), (702, 44705710), (756, 41512445), (780, 40235139), (819, 38319180), (910, 34487262), (932, 33673185), (945, 33209956), (1092, 28739385), (1165, 26938548), (1170, 26823426), (1260, 24907467), (1365, 22991508), (1398, 22448790), (1404, 22352855), (1631, 19241820), (1638, 19159590), (1755, 17882284), (1820, 17243631), (1890, 16604978), (2097, 14965860), (2330, 13469274), (2340, 13411713), (2457, 12773060), (2730, 11495754), (2741, 11449620), (2796, 11224395), (3029, 10360980), (3262, 9620910), (3276, 9579795), (3495, 8979516), (3510, 8941142), (3780, 8302489), (4095, 7663836), (4194, 7482930), (4660, 6734637), (4893, 6413940), (4914, 6386530), (5460, 5747877), (5482, 5724810), (6058, 5180490), (6291, 4988620), (6524, 4810455), (6990, 4489758), (7020, 4470571), (8155, 3848364), (8190, 3831918), (8223, 3816540), (8388, 3741465), (9087, 3453660), (9786, 3206970), (9828, 3193265), (10485, 2993172), (10964, 2862405), (12116, 2590245), (12285, 2554612), (12582, 2494310), (13705, 2289924), (13980, 2244879), (14679, 2137980), (15145, 2072196), (16310, 1924182), (16380, 1915959), (16446, 1908270), (18174, 1726830), (19187, 1635660), (19572, 1603485), (20970, 1496586), (21203, 1480140), (24465, 1282788), (24570, 1277306), (24669, 1272180), (25164, 1247155), (27261, 1151220), (27410, 1144962), (29358, 1068990), (30290, 1036098), (31455, 997724), (32620, 962091), (32892, 954135), (35633, 880740), (36348, 863415), (38374, 817830), (41115, 763308), (41940, 748293), (42406, 740070), (44037, 712660), (45435, 690732), (48930, 641394), (49140, 638653), (49338, 636090), (54522, 575610), (54820, 572481), (57561, 545220), (58716, 534495), (60580, 518049), (62910, 498862), (63609, 493380), (71266, 440370), (73395, 427596), (74007, 424060), (76748, 408915), (81783, 383740), (82230, 381654), (84812, 370035), (88074, 356330), (90870, 345366), (95935, 327132), (97860, 320697), (98676, 318045), (106015, 296028), (106899, 293580), (109044, 287805), (115122, 272610), (123345, 254436), (125820, 249431), (127218, 246690), (136305, 230244), (142532, 220185), (146790, 213798), (148014, 212030), (163566, 191870), (164460, 190827), (172683, 181740), (176148, 178165)]