1409354640

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11447}}^1$

素因数の和:11491

約数の個数: 200

約数和(自身を含む): 5152973760

約数和(自身を除く): 3743619120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 11447, 12312, 13680, 15390, 20520, 22894, 24624, 30780, 34341, 41040, 45788, 57235, 61560, 68682, 91576, 103023, 114470, 123120, 137364, 171705, 183152, 206046, 217493, 228940, 274728, 309069, 343410, 412092, 434986, 457880, 515115, 549456, 618138, 652479, 686820, 824184, 869972, 915760, 927207, 1030230, 1087465, 1236276, 1304958, 1373640, 1545345, 1648368, 1739944, 1854414, 1957437, 2060460, 2174930, 2472552, 2609916, 2747280, 3090690, 3262395, 3479888, 3708828, 3914874, 4120920, 4349860, 4636035, 4945104, 5219832, 5872311, 6181380, 6524790, 7417656, 7829748, 8241840, 8699720, 9272070, 9787185, 10439664, 11744622, 12362760, 13049580, 14835312, 15659496, 17399440, 17616933, 18544140, 19574370, 23489244, 24725520, 26099160, 29361555, 31318992, 35233866, 37088280, 39148740, 46978488, 52198320, 58723110, 70467732, 74176560, 78297480, 88084665, 93956976, 117446220, 140935464, 156594960, 176169330, 234892440, 281870928, 352338660, 469784880, 704677320, 1409354640]

約数ペア:

[(1, 1409354640), (2, 704677320), (3, 469784880), (4, 352338660), (5, 281870928), (6, 234892440), (8, 176169330), (9, 156594960), (10, 140935464), (12, 117446220), (15, 93956976), (16, 88084665), (18, 78297480), (19, 74176560), (20, 70467732), (24, 58723110), (27, 52198320), (30, 46978488), (36, 39148740), (38, 37088280), (40, 35233866), (45, 31318992), (48, 29361555), (54, 26099160), (57, 24725520), (60, 23489244), (72, 19574370), (76, 18544140), (80, 17616933), (81, 17399440), (90, 15659496), (95, 14835312), (108, 13049580), (114, 12362760), (120, 11744622), (135, 10439664), (144, 9787185), (152, 9272070), (162, 8699720), (171, 8241840), (180, 7829748), (190, 7417656), (216, 6524790), (228, 6181380), (240, 5872311), (270, 5219832), (285, 4945104), (304, 4636035), (324, 4349860), (342, 4120920), (360, 3914874), (380, 3708828), (405, 3479888), (432, 3262395), (456, 3090690), (513, 2747280), (540, 2609916), (570, 2472552), (648, 2174930), (684, 2060460), (720, 1957437), (760, 1854414), (810, 1739944), (855, 1648368), (912, 1545345), (1026, 1373640), (1080, 1304958), (1140, 1236276), (1296, 1087465), (1368, 1030230), (1520, 927207), (1539, 915760), (1620, 869972), (1710, 824184), (2052, 686820), (2160, 652479), (2280, 618138), (2565, 549456), (2736, 515115), (3078, 457880), (3240, 434986), (3420, 412092), (4104, 343410), (4560, 309069), (5130, 274728), (6156, 228940), (6480, 217493), (6840, 206046), (7695, 183152), (8208, 171705), (10260, 137364), (11447, 123120), (12312, 114470), (13680, 103023), (15390, 91576), (20520, 68682), (22894, 61560), (24624, 57235), (30780, 45788), (34341, 41040)]