418386540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 288

約数和(自身を含む): 1440294912

約数和(自身を除く): 1021908372

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 31, 33, 39, 44, 52, 55, 60, 62, 65, 66, 78, 93, 110, 121, 124, 130, 132, 143, 155, 156, 165, 169, 186, 195, 220, 242, 260, 286, 310, 330, 338, 341, 363, 372, 390, 403, 429, 465, 484, 507, 572, 605, 620, 660, 676, 682, 715, 726, 780, 806, 845, 858, 930, 1014, 1023, 1209, 1210, 1331, 1364, 1430, 1452, 1573, 1612, 1690, 1705, 1716, 1815, 1859, 1860, 2015, 2028, 2046, 2145, 2418, 2420, 2535, 2662, 2860, 3146, 3380, 3410, 3630, 3718, 3751, 3993, 4030, 4092, 4290, 4433, 4719, 4836, 5070, 5115, 5239, 5324, 5577, 6045, 6292, 6655, 6820, 7260, 7436, 7502, 7865, 7986, 8060, 8580, 8866, 9295, 9438, 10140, 10230, 10478, 11154, 11253, 12090, 13299, 13310, 15004, 15717, 15730, 15972, 17303, 17732, 18590, 18755, 18876, 19965, 20449, 20460, 20956, 22165, 22308, 22506, 23595, 24180, 26195, 26598, 26620, 27885, 31434, 31460, 34606, 37180, 37510, 39930, 40898, 41261, 44330, 45012, 47190, 48763, 51909, 52390, 53196, 55770, 56265, 57629, 61347, 62868, 66495, 69212, 75020, 78585, 79860, 81796, 82522, 86515, 88660, 94380, 97526, 102245, 103818, 104780, 111540, 112530, 115258, 122694, 123783, 132990, 146289, 157170, 165044, 172887, 173030, 195052, 204490, 206305, 207636, 224939, 225060, 230516, 243815, 245388, 247566, 259545, 265980, 288145, 292578, 306735, 314340, 345774, 346060, 408980, 412610, 449878, 487630, 495132, 519090, 536393, 576290, 585156, 613470, 618915, 633919, 674817, 691548, 731445, 825220, 864435, 899756, 975260, 1038180, 1072786, 1124695, 1152580, 1226940, 1237830, 1267838, 1349634, 1462890, 1609179, 1728870, 1901757, 2145572, 2249390, 2475660, 2535676, 2681965, 2699268, 2925780, 3169595, 3218358, 3374085, 3457740, 3803514, 4498780, 5363930, 6339190, 6436716, 6748170, 6973109, 7607028, 8045895, 9508785, 10727860, 12678380, 13496340, 13946218, 16091790, 19017570, 20919327, 27892436, 32183580, 34865545, 38035140, 41838654, 69731090, 83677308, 104596635, 139462180, 209193270, 418386540]

約数ペア:

[(1, 418386540), (2, 209193270), (3, 139462180), (4, 104596635), (5, 83677308), (6, 69731090), (10, 41838654), (11, 38035140), (12, 34865545), (13, 32183580), (15, 27892436), (20, 20919327), (22, 19017570), (26, 16091790), (30, 13946218), (31, 13496340), (33, 12678380), (39, 10727860), (44, 9508785), (52, 8045895), (55, 7607028), (60, 6973109), (62, 6748170), (65, 6436716), (66, 6339190), (78, 5363930), (93, 4498780), (110, 3803514), (121, 3457740), (124, 3374085), (130, 3218358), (132, 3169595), (143, 2925780), (155, 2699268), (156, 2681965), (165, 2535676), (169, 2475660), (186, 2249390), (195, 2145572), (220, 1901757), (242, 1728870), (260, 1609179), (286, 1462890), (310, 1349634), (330, 1267838), (338, 1237830), (341, 1226940), (363, 1152580), (372, 1124695), (390, 1072786), (403, 1038180), (429, 975260), (465, 899756), (484, 864435), (507, 825220), (572, 731445), (605, 691548), (620, 674817), (660, 633919), (676, 618915), (682, 613470), (715, 585156), (726, 576290), (780, 536393), (806, 519090), (845, 495132), (858, 487630), (930, 449878), (1014, 412610), (1023, 408980), (1209, 346060), (1210, 345774), (1331, 314340), (1364, 306735), (1430, 292578), (1452, 288145), (1573, 265980), (1612, 259545), (1690, 247566), (1705, 245388), (1716, 243815), (1815, 230516), (1859, 225060), (1860, 224939), (2015, 207636), (2028, 206305), (2046, 204490), (2145, 195052), (2418, 173030), (2420, 172887), (2535, 165044), (2662, 157170), (2860, 146289), (3146, 132990), (3380, 123783), (3410, 122694), (3630, 115258), (3718, 112530), (3751, 111540), (3993, 104780), (4030, 103818), (4092, 102245), (4290, 97526), (4433, 94380), (4719, 88660), (4836, 86515), (5070, 82522), (5115, 81796), (5239, 79860), (5324, 78585), (5577, 75020), (6045, 69212), (6292, 66495), (6655, 62868), (6820, 61347), (7260, 57629), (7436, 56265), (7502, 55770), (7865, 53196), (7986, 52390), (8060, 51909), (8580, 48763), (8866, 47190), (9295, 45012), (9438, 44330), (10140, 41261), (10230, 40898), (10478, 39930), (11154, 37510), (11253, 37180), (12090, 34606), (13299, 31460), (13310, 31434), (15004, 27885), (15717, 26620), (15730, 26598), (15972, 26195), (17303, 24180), (17732, 23595), (18590, 22506), (18755, 22308), (18876, 22165), (19965, 20956), (20449, 20460)]