161930340

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 601001856

約数和(自身を除く): 439071516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 233, 234, 243, 260, 270, 286, 297, 324, 330, 351, 390, 396, 405, 429, 466, 468, 486, 495, 540, 572, 585, 594, 660, 699, 702, 715, 780, 810, 858, 891, 932, 972, 990, 1053, 1165, 1170, 1188, 1215, 1287, 1398, 1404, 1430, 1485, 1620, 1716, 1755, 1782, 1980, 2097, 2106, 2145, 2330, 2340, 2430, 2563, 2574, 2673, 2796, 2860, 2970, 3029, 3159, 3495, 3510, 3564, 3861, 4194, 4212, 4290, 4455, 4660, 4860, 5126, 5148, 5265, 5346, 5940, 6058, 6291, 6318, 6435, 6990, 7020, 7689, 7722, 8388, 8580, 8910, 9087, 10252, 10485, 10530, 10692, 11583, 12116, 12582, 12636, 12815, 12870, 13365, 13980, 15145, 15378, 15444, 15795, 17820, 18174, 18873, 19305, 20970, 21060, 23067, 23166, 25164, 25630, 25740, 26730, 27261, 30290, 30756, 31455, 31590, 33319, 34749, 36348, 37746, 38445, 38610, 41940, 45435, 46134, 46332, 51260, 53460, 54522, 56619, 57915, 60580, 62910, 63180, 66638, 69201, 69498, 75492, 76890, 77220, 81783, 90870, 92268, 94365, 99957, 109044, 113238, 115335, 115830, 125820, 133276, 136305, 138402, 138996, 153780, 163566, 166595, 173745, 181740, 188730, 199914, 207603, 226476, 230670, 231660, 245349, 272610, 276804, 283095, 299871, 327132, 333190, 346005, 347490, 377460, 399828, 408915, 415206, 461340, 490698, 499785, 545220, 566190, 599742, 622809, 666380, 692010, 694980, 736047, 817830, 830412, 899613, 981396, 999570, 1038015, 1132380, 1199484, 1226745, 1245618, 1384020, 1472094, 1499355, 1635660, 1799226, 1999140, 2076030, 2453490, 2491236, 2698839, 2944188, 2998710, 3114045, 3598452, 3680235, 4152060, 4498065, 4906980, 5397678, 5997420, 6228090, 7360470, 8096517, 8996130, 10795356, 12456180, 13494195, 14720940, 16193034, 17992260, 26988390, 32386068, 40482585, 53976780, 80965170, 161930340]

約数ペア:

[(1, 161930340), (2, 80965170), (3, 53976780), (4, 40482585), (5, 32386068), (6, 26988390), (9, 17992260), (10, 16193034), (11, 14720940), (12, 13494195), (13, 12456180), (15, 10795356), (18, 8996130), (20, 8096517), (22, 7360470), (26, 6228090), (27, 5997420), (30, 5397678), (33, 4906980), (36, 4498065), (39, 4152060), (44, 3680235), (45, 3598452), (52, 3114045), (54, 2998710), (55, 2944188), (60, 2698839), (65, 2491236), (66, 2453490), (78, 2076030), (81, 1999140), (90, 1799226), (99, 1635660), (108, 1499355), (110, 1472094), (117, 1384020), (130, 1245618), (132, 1226745), (135, 1199484), (143, 1132380), (156, 1038015), (162, 999570), (165, 981396), (180, 899613), (195, 830412), (198, 817830), (220, 736047), (233, 694980), (234, 692010), (243, 666380), (260, 622809), (270, 599742), (286, 566190), (297, 545220), (324, 499785), (330, 490698), (351, 461340), (390, 415206), (396, 408915), (405, 399828), (429, 377460), (466, 347490), (468, 346005), (486, 333190), (495, 327132), (540, 299871), (572, 283095), (585, 276804), (594, 272610), (660, 245349), (699, 231660), (702, 230670), (715, 226476), (780, 207603), (810, 199914), (858, 188730), (891, 181740), (932, 173745), (972, 166595), (990, 163566), (1053, 153780), (1165, 138996), (1170, 138402), (1188, 136305), (1215, 133276), (1287, 125820), (1398, 115830), (1404, 115335), (1430, 113238), (1485, 109044), (1620, 99957), (1716, 94365), (1755, 92268), (1782, 90870), (1980, 81783), (2097, 77220), (2106, 76890), (2145, 75492), (2330, 69498), (2340, 69201), (2430, 66638), (2563, 63180), (2574, 62910), (2673, 60580), (2796, 57915), (2860, 56619), (2970, 54522), (3029, 53460), (3159, 51260), (3495, 46332), (3510, 46134), (3564, 45435), (3861, 41940), (4194, 38610), (4212, 38445), (4290, 37746), (4455, 36348), (4660, 34749), (4860, 33319), (5126, 31590), (5148, 31455), (5265, 30756), (5346, 30290), (5940, 27261), (6058, 26730), (6291, 25740), (6318, 25630), (6435, 25164), (6990, 23166), (7020, 23067), (7689, 21060), (7722, 20970), (8388, 19305), (8580, 18873), (8910, 18174), (9087, 17820), (10252, 15795), (10485, 15444), (10530, 15378), (10692, 15145), (11583, 13980), (12116, 13365), (12582, 12870), (12636, 12815)]