20243346270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:807

約数の個数: 256

約数和(自身を含む): 60133736448

約数和(自身を除く): 39890390178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 42, 46, 62, 69, 70, 93, 105, 115, 138, 155, 161, 186, 210, 217, 230, 310, 322, 345, 353, 383, 434, 465, 483, 651, 690, 706, 713, 766, 805, 930, 966, 1059, 1085, 1149, 1302, 1426, 1610, 1765, 1915, 2118, 2139, 2170, 2298, 2415, 2471, 2681, 3255, 3530, 3565, 3830, 4278, 4830, 4942, 4991, 5295, 5362, 5745, 6510, 7130, 7413, 8043, 8119, 8809, 9982, 10590, 10695, 10943, 11490, 11873, 12355, 13405, 14826, 14973, 16086, 16238, 17618, 21390, 21886, 23746, 24357, 24710, 24955, 26427, 26810, 29946, 32829, 35619, 37065, 40215, 40595, 44045, 48714, 49910, 52854, 54715, 56833, 59365, 61663, 65658, 71238, 74130, 74865, 76601, 80430, 81190, 83111, 88090, 109430, 113666, 118730, 121785, 123326, 132135, 135199, 149730, 153202, 164145, 166222, 170499, 178095, 184989, 229803, 243570, 249333, 251689, 264270, 270398, 273079, 284165, 308315, 328290, 340998, 356190, 369978, 383005, 405597, 415555, 459606, 498666, 503378, 546158, 568330, 616630, 675995, 755067, 766010, 811194, 819237, 831110, 852495, 924945, 946393, 1149015, 1246665, 1258445, 1351990, 1365395, 1510134, 1638474, 1704990, 1761823, 1849890, 1892786, 1911553, 2027985, 2298030, 2493330, 2516890, 2730790, 2839179, 3109577, 3523646, 3775335, 3823106, 4055970, 4096185, 4191169, 4731965, 5285469, 5678358, 5734659, 6219154, 7550670, 8192370, 8382338, 8809115, 9328731, 9463930, 9557765, 10570938, 11469318, 12573507, 14195895, 15547885, 17618230, 18657462, 19115530, 20955845, 21767039, 25147014, 26427345, 28391790, 28673295, 29338183, 31095770, 41911690, 43534078, 46643655, 52854690, 57346590, 58676366, 62867535, 65301117, 88014549, 93287310, 96396887, 108835195, 125735070, 130602234, 146690915, 176029098, 192793774, 217670390, 289190661, 293381830, 326505585, 440072745, 481984435, 578381322, 653011170, 674778209, 880145490, 963968870, 1349556418, 1445953305, 2024334627, 2891906610, 3373891045, 4048669254, 6747782090, 10121673135, 20243346270]

約数ペア:

[(1, 20243346270), (2, 10121673135), (3, 6747782090), (5, 4048669254), (6, 3373891045), (7, 2891906610), (10, 2024334627), (14, 1445953305), (15, 1349556418), (21, 963968870), (23, 880145490), (30, 674778209), (31, 653011170), (35, 578381322), (42, 481984435), (46, 440072745), (62, 326505585), (69, 293381830), (70, 289190661), (93, 217670390), (105, 192793774), (115, 176029098), (138, 146690915), (155, 130602234), (161, 125735070), (186, 108835195), (210, 96396887), (217, 93287310), (230, 88014549), (310, 65301117), (322, 62867535), (345, 58676366), (353, 57346590), (383, 52854690), (434, 46643655), (465, 43534078), (483, 41911690), (651, 31095770), (690, 29338183), (706, 28673295), (713, 28391790), (766, 26427345), (805, 25147014), (930, 21767039), (966, 20955845), (1059, 19115530), (1085, 18657462), (1149, 17618230), (1302, 15547885), (1426, 14195895), (1610, 12573507), (1765, 11469318), (1915, 10570938), (2118, 9557765), (2139, 9463930), (2170, 9328731), (2298, 8809115), (2415, 8382338), (2471, 8192370), (2681, 7550670), (3255, 6219154), (3530, 5734659), (3565, 5678358), (3830, 5285469), (4278, 4731965), (4830, 4191169), (4942, 4096185), (4991, 4055970), (5295, 3823106), (5362, 3775335), (5745, 3523646), (6510, 3109577), (7130, 2839179), (7413, 2730790), (8043, 2516890), (8119, 2493330), (8809, 2298030), (9982, 2027985), (10590, 1911553), (10695, 1892786), (10943, 1849890), (11490, 1761823), (11873, 1704990), (12355, 1638474), (13405, 1510134), (14826, 1365395), (14973, 1351990), (16086, 1258445), (16238, 1246665), (17618, 1149015), (21390, 946393), (21886, 924945), (23746, 852495), (24357, 831110), (24710, 819237), (24955, 811194), (26427, 766010), (26810, 755067), (29946, 675995), (32829, 616630), (35619, 568330), (37065, 546158), (40215, 503378), (40595, 498666), (44045, 459606), (48714, 415555), (49910, 405597), (52854, 383005), (54715, 369978), (56833, 356190), (59365, 340998), (61663, 328290), (65658, 308315), (71238, 284165), (74130, 273079), (74865, 270398), (76601, 264270), (80430, 251689), (81190, 249333), (83111, 243570), (88090, 229803), (109430, 184989), (113666, 178095), (118730, 170499), (121785, 166222), (123326, 164145), (132135, 153202), (135199, 149730)]