20199703230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{2729}}^1$

素因数の和:3159

約数の個数: 192

約数和(自身を含む): 62144409600

約数和(自身を除く): 41944706370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 379, 434, 465, 558, 630, 651, 758, 930, 1085, 1137, 1302, 1395, 1895, 1953, 2170, 2274, 2653, 2729, 2790, 3255, 3411, 3790, 3906, 5306, 5458, 5685, 6510, 6822, 7959, 8187, 9765, 11370, 11749, 13265, 13645, 15918, 16374, 17055, 19103, 19530, 23498, 23877, 24561, 26530, 27290, 34110, 35247, 38206, 39795, 40935, 47754, 49122, 57309, 58745, 70494, 79590, 81870, 82243, 84599, 95515, 105741, 114618, 117490, 119385, 122805, 164486, 169198, 171927, 176235, 191030, 211482, 238770, 245610, 246729, 253797, 286545, 343854, 352470, 411215, 422995, 493458, 507594, 528705, 573090, 592193, 740187, 761391, 822430, 845990, 859635, 1034291, 1057410, 1184386, 1233645, 1268985, 1480374, 1522782, 1719270, 1776579, 2068582, 2467290, 2537970, 2960965, 3102873, 3553158, 3700935, 3806955, 5171455, 5329737, 5921930, 6205746, 7240037, 7401870, 7613910, 8882895, 9308619, 10342910, 10659474, 14480074, 15514365, 17765790, 18617238, 21720111, 26648685, 31028730, 32063021, 36200185, 43440222, 46543095, 53297370, 64126042, 65160333, 72400370, 93086190, 96189063, 108600555, 130320666, 160315105, 192378126, 217201110, 224441147, 288567189, 320630210, 325801665, 448882294, 480945315, 577134378, 651603330, 673323441, 961890630, 1122205735, 1346646882, 1442835945, 2019970323, 2244411470, 2885671890, 3366617205, 4039940646, 6733234410, 10099851615, 20199703230]

約数ペア:

[(1, 20199703230), (2, 10099851615), (3, 6733234410), (5, 4039940646), (6, 3366617205), (7, 2885671890), (9, 2244411470), (10, 2019970323), (14, 1442835945), (15, 1346646882), (18, 1122205735), (21, 961890630), (30, 673323441), (31, 651603330), (35, 577134378), (42, 480945315), (45, 448882294), (62, 325801665), (63, 320630210), (70, 288567189), (90, 224441147), (93, 217201110), (105, 192378126), (126, 160315105), (155, 130320666), (186, 108600555), (210, 96189063), (217, 93086190), (279, 72400370), (310, 65160333), (315, 64126042), (379, 53297370), (434, 46543095), (465, 43440222), (558, 36200185), (630, 32063021), (651, 31028730), (758, 26648685), (930, 21720111), (1085, 18617238), (1137, 17765790), (1302, 15514365), (1395, 14480074), (1895, 10659474), (1953, 10342910), (2170, 9308619), (2274, 8882895), (2653, 7613910), (2729, 7401870), (2790, 7240037), (3255, 6205746), (3411, 5921930), (3790, 5329737), (3906, 5171455), (5306, 3806955), (5458, 3700935), (5685, 3553158), (6510, 3102873), (6822, 2960965), (7959, 2537970), (8187, 2467290), (9765, 2068582), (11370, 1776579), (11749, 1719270), (13265, 1522782), (13645, 1480374), (15918, 1268985), (16374, 1233645), (17055, 1184386), (19103, 1057410), (19530, 1034291), (23498, 859635), (23877, 845990), (24561, 822430), (26530, 761391), (27290, 740187), (34110, 592193), (35247, 573090), (38206, 528705), (39795, 507594), (40935, 493458), (47754, 422995), (49122, 411215), (57309, 352470), (58745, 343854), (70494, 286545), (79590, 253797), (81870, 246729), (82243, 245610), (84599, 238770), (95515, 211482), (105741, 191030), (114618, 176235), (117490, 171927), (119385, 169198), (122805, 164486)]