1098545040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:782

約数の個数: 240

約数和(自身を含む): 3919481280

約数和(自身を除く): 2820936240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 131, 144, 152, 171, 180, 190, 228, 240, 262, 285, 304, 342, 360, 380, 393, 456, 524, 570, 613, 655, 684, 720, 760, 786, 855, 912, 1048, 1140, 1179, 1226, 1310, 1368, 1520, 1572, 1710, 1839, 1965, 2096, 2280, 2358, 2452, 2489, 2620, 2736, 3065, 3144, 3420, 3678, 3930, 4560, 4716, 4904, 4978, 5240, 5517, 5895, 6130, 6288, 6840, 7356, 7467, 7860, 9195, 9432, 9808, 9956, 10480, 11034, 11647, 11790, 12260, 12445, 13680, 14712, 14934, 15720, 18390, 18864, 19912, 22068, 22401, 23294, 23580, 24520, 24890, 27585, 29424, 29868, 31440, 34941, 36780, 37335, 39824, 44136, 44802, 46588, 47160, 49040, 49780, 55170, 58235, 59736, 69882, 73560, 74670, 80303, 88272, 89604, 93176, 94320, 99560, 104823, 110340, 112005, 116470, 119472, 139764, 147120, 149340, 160606, 174705, 179208, 186352, 199120, 209646, 220680, 224010, 232940, 240909, 279528, 298680, 321212, 349410, 358416, 401515, 419292, 441360, 448020, 465880, 481818, 524115, 559056, 597360, 642424, 698820, 722727, 803030, 838584, 896040, 931760, 963636, 1048230, 1204545, 1284848, 1397640, 1445454, 1525757, 1606060, 1677168, 1792080, 1927272, 2096460, 2409090, 2795280, 2890908, 3051514, 3212120, 3613635, 3854544, 4192920, 4577271, 4818180, 5781816, 6103028, 6424240, 7227270, 7628785, 8385840, 9154542, 9636360, 11563632, 12206056, 13731813, 14454540, 15257570, 18309084, 19272720, 22886355, 24412112, 27463626, 28909080, 30515140, 36618168, 45772710, 54927252, 57818160, 61030280, 68659065, 73236336, 91545420, 109854504, 122060560, 137318130, 183090840, 219709008, 274636260, 366181680, 549272520, 1098545040]

約数ペア:

[(1, 1098545040), (2, 549272520), (3, 366181680), (4, 274636260), (5, 219709008), (6, 183090840), (8, 137318130), (9, 122060560), (10, 109854504), (12, 91545420), (15, 73236336), (16, 68659065), (18, 61030280), (19, 57818160), (20, 54927252), (24, 45772710), (30, 36618168), (36, 30515140), (38, 28909080), (40, 27463626), (45, 24412112), (48, 22886355), (57, 19272720), (60, 18309084), (72, 15257570), (76, 14454540), (80, 13731813), (90, 12206056), (95, 11563632), (114, 9636360), (120, 9154542), (131, 8385840), (144, 7628785), (152, 7227270), (171, 6424240), (180, 6103028), (190, 5781816), (228, 4818180), (240, 4577271), (262, 4192920), (285, 3854544), (304, 3613635), (342, 3212120), (360, 3051514), (380, 2890908), (393, 2795280), (456, 2409090), (524, 2096460), (570, 1927272), (613, 1792080), (655, 1677168), (684, 1606060), (720, 1525757), (760, 1445454), (786, 1397640), (855, 1284848), (912, 1204545), (1048, 1048230), (1140, 963636), (1179, 931760), (1226, 896040), (1310, 838584), (1368, 803030), (1520, 722727), (1572, 698820), (1710, 642424), (1839, 597360), (1965, 559056), (2096, 524115), (2280, 481818), (2358, 465880), (2452, 448020), (2489, 441360), (2620, 419292), (2736, 401515), (3065, 358416), (3144, 349410), (3420, 321212), (3678, 298680), (3930, 279528), (4560, 240909), (4716, 232940), (4904, 224010), (4978, 220680), (5240, 209646), (5517, 199120), (5895, 186352), (6130, 179208), (6288, 174705), (6840, 160606), (7356, 149340), (7467, 147120), (7860, 139764), (9195, 119472), (9432, 116470), (9808, 112005), (9956, 110340), (10480, 104823), (11034, 99560), (11647, 94320), (11790, 93176), (12260, 89604), (12445, 88272), (13680, 80303), (14712, 74670), (14934, 73560), (15720, 69882), (18390, 59736), (18864, 58235), (19912, 55170), (22068, 49780), (22401, 49040), (23294, 47160), (23580, 46588), (24520, 44802), (24890, 44136), (27585, 39824), (29424, 37335), (29868, 36780), (31440, 34941)]