20040484860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{877}}^1\times {\mathrm{3847}}^1$

素因数の和:4753

約数の個数: 192

約数和(自身を含む): 68111447040

約数和(自身を除く): 48070962180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 877, 990, 1188, 1485, 1754, 1980, 2631, 2970, 3508, 3847, 4385, 5262, 5940, 7694, 7893, 8770, 9647, 10524, 11541, 13155, 15388, 15786, 17540, 19235, 19294, 23082, 23679, 26310, 28941, 31572, 34623, 38470, 38588, 39465, 42317, 46164, 47358, 48235, 52620, 57705, 57882, 69246, 76940, 78930, 84634, 86823, 94716, 96470, 103869, 115410, 115764, 118395, 126951, 138492, 144705, 157860, 169268, 173115, 173646, 192940, 207738, 211585, 230820, 236790, 253902, 260469, 289410, 346230, 347292, 380853, 415476, 423170, 434115, 473580, 507804, 519345, 520938, 578820, 634755, 692460, 761706, 846340, 868230, 1038690, 1041876, 1142559, 1269510, 1302345, 1523412, 1736460, 1904265, 2077380, 2285118, 2539020, 2604690, 3373819, 3808530, 4570236, 5209380, 5712795, 6747638, 7617060, 10121457, 11425590, 13495276, 16869095, 20242914, 22851180, 30364371, 33738190, 37112009, 40485828, 50607285, 60728742, 67476380, 74224018, 91093113, 101214570, 111336027, 121457484, 148448036, 151821855, 182186226, 185560045, 202429140, 222672054, 303643710, 334008081, 364372452, 371120090, 445344108, 455465565, 556680135, 607287420, 668016162, 742240180, 910931130, 1002024243, 1113360270, 1336032324, 1670040405, 1821862260, 2004048486, 2226720540, 3340080810, 4008096972, 5010121215, 6680161620, 10020242430, 20040484860]

約数ペア:

[(1, 20040484860), (2, 10020242430), (3, 6680161620), (4, 5010121215), (5, 4008096972), (6, 3340080810), (9, 2226720540), (10, 2004048486), (11, 1821862260), (12, 1670040405), (15, 1336032324), (18, 1113360270), (20, 1002024243), (22, 910931130), (27, 742240180), (30, 668016162), (33, 607287420), (36, 556680135), (44, 455465565), (45, 445344108), (54, 371120090), (55, 364372452), (60, 334008081), (66, 303643710), (90, 222672054), (99, 202429140), (108, 185560045), (110, 182186226), (132, 151821855), (135, 148448036), (165, 121457484), (180, 111336027), (198, 101214570), (220, 91093113), (270, 74224018), (297, 67476380), (330, 60728742), (396, 50607285), (495, 40485828), (540, 37112009), (594, 33738190), (660, 30364371), (877, 22851180), (990, 20242914), (1188, 16869095), (1485, 13495276), (1754, 11425590), (1980, 10121457), (2631, 7617060), (2970, 6747638), (3508, 5712795), (3847, 5209380), (4385, 4570236), (5262, 3808530), (5940, 3373819), (7694, 2604690), (7893, 2539020), (8770, 2285118), (9647, 2077380), (10524, 1904265), (11541, 1736460), (13155, 1523412), (15388, 1302345), (15786, 1269510), (17540, 1142559), (19235, 1041876), (19294, 1038690), (23082, 868230), (23679, 846340), (26310, 761706), (28941, 692460), (31572, 634755), (34623, 578820), (38470, 520938), (38588, 519345), (39465, 507804), (42317, 473580), (46164, 434115), (47358, 423170), (48235, 415476), (52620, 380853), (57705, 347292), (57882, 346230), (69246, 289410), (76940, 260469), (78930, 253902), (84634, 236790), (86823, 230820), (94716, 211585), (96470, 207738), (103869, 192940), (115410, 173646), (115764, 173115), (118395, 169268), (126951, 157860), (138492, 144705)]