20202275160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{5669}}^1$

素因数の和:6226

約数の個数: 192

約数和(自身を含む): 69257916000

約数和(自身を除く): 49055640840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 521, 570, 684, 760, 855, 1042, 1140, 1368, 1563, 1710, 2084, 2280, 2605, 3126, 3420, 4168, 4689, 5210, 5669, 6252, 6840, 7815, 9378, 9899, 10420, 11338, 12504, 15630, 17007, 18756, 19798, 20840, 22676, 23445, 28345, 29697, 31260, 34014, 37512, 39596, 45352, 46890, 49495, 51021, 56690, 59394, 62520, 68028, 79192, 85035, 89091, 93780, 98990, 102042, 107711, 113380, 118788, 136056, 148485, 170070, 178182, 187560, 197980, 204084, 215422, 226760, 237576, 255105, 296970, 323133, 340140, 356364, 395960, 408168, 430844, 445455, 510210, 538555, 593940, 646266, 680280, 712728, 861688, 890910, 969399, 1020420, 1077110, 1187880, 1292532, 1615665, 1781820, 1938798, 2040840, 2154220, 2585064, 2953549, 3231330, 3563640, 3877596, 4308440, 4846995, 5907098, 6462660, 7755192, 8860647, 9693990, 11814196, 12925320, 14767745, 17721294, 19387980, 23628392, 26581941, 29535490, 35442588, 38775960, 44303235, 53163882, 56117431, 59070980, 70885176, 88606470, 106327764, 112234862, 118141960, 132909705, 168352293, 177212940, 212655528, 224469724, 265819410, 280587155, 336704586, 354425880, 448939448, 505056879, 531638820, 561174310, 673409172, 841761465, 1010113758, 1063277640, 1122348620, 1346818344, 1683522930, 2020227516, 2244697240, 2525284395, 3367045860, 4040455032, 5050568790, 6734091720, 10101137580, 20202275160]

約数ペア:

[(1, 20202275160), (2, 10101137580), (3, 6734091720), (4, 5050568790), (5, 4040455032), (6, 3367045860), (8, 2525284395), (9, 2244697240), (10, 2020227516), (12, 1683522930), (15, 1346818344), (18, 1122348620), (19, 1063277640), (20, 1010113758), (24, 841761465), (30, 673409172), (36, 561174310), (38, 531638820), (40, 505056879), (45, 448939448), (57, 354425880), (60, 336704586), (72, 280587155), (76, 265819410), (90, 224469724), (95, 212655528), (114, 177212940), (120, 168352293), (152, 132909705), (171, 118141960), (180, 112234862), (190, 106327764), (228, 88606470), (285, 70885176), (342, 59070980), (360, 56117431), (380, 53163882), (456, 44303235), (521, 38775960), (570, 35442588), (684, 29535490), (760, 26581941), (855, 23628392), (1042, 19387980), (1140, 17721294), (1368, 14767745), (1563, 12925320), (1710, 11814196), (2084, 9693990), (2280, 8860647), (2605, 7755192), (3126, 6462660), (3420, 5907098), (4168, 4846995), (4689, 4308440), (5210, 3877596), (5669, 3563640), (6252, 3231330), (6840, 2953549), (7815, 2585064), (9378, 2154220), (9899, 2040840), (10420, 1938798), (11338, 1781820), (12504, 1615665), (15630, 1292532), (17007, 1187880), (18756, 1077110), (19798, 1020420), (20840, 969399), (22676, 890910), (23445, 861688), (28345, 712728), (29697, 680280), (31260, 646266), (34014, 593940), (37512, 538555), (39596, 510210), (45352, 445455), (46890, 430844), (49495, 408168), (51021, 395960), (56690, 356364), (59394, 340140), (62520, 323133), (68028, 296970), (79192, 255105), (85035, 237576), (89091, 226760), (93780, 215422), (98990, 204084), (102042, 197980), (107711, 187560), (113380, 178182), (118788, 170070), (136056, 148485)]