681633360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1035

約数の個数: 320

約数和(自身を含む): 2619475200

約数和(自身を除く): 1937841840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 108, 114, 120, 135, 136, 144, 152, 153, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 432, 456, 459, 510, 513, 540, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 918, 969, 977, 1020, 1026, 1080, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1836, 1938, 1954, 2040, 2052, 2160, 2280, 2295, 2448, 2565, 2584, 2736, 2907, 2931, 3060, 3230, 3420, 3672, 3876, 3908, 4080, 4104, 4560, 4590, 4845, 4885, 5130, 5168, 5814, 5862, 6120, 6460, 6840, 7344, 7752, 7816, 8208, 8721, 8793, 9180, 9690, 9770, 10260, 11628, 11724, 12240, 12920, 13680, 14535, 14655, 15504, 15632, 16609, 17442, 17586, 18360, 18563, 19380, 19540, 20520, 23256, 23448, 25840, 26379, 29070, 29310, 33218, 34884, 35172, 36720, 37126, 38760, 39080, 41040, 43605, 43965, 46512, 46896, 49827, 52758, 55689, 58140, 58620, 66436, 69768, 70344, 74252, 77520, 78160, 83045, 87210, 87930, 92815, 99654, 105516, 111378, 116280, 117240, 131895, 132872, 139536, 140688, 148504, 149481, 166090, 167067, 174420, 175860, 185630, 199308, 211032, 222756, 232560, 234480, 249135, 263790, 265744, 278445, 297008, 298962, 315571, 332180, 334134, 348840, 351720, 371260, 398616, 422064, 445512, 448443, 498270, 501201, 527580, 556890, 597924, 631142, 664360, 668268, 697680, 703440, 742520, 747405, 797232, 835335, 891024, 896886, 946713, 996540, 1002402, 1055160, 1113780, 1195848, 1262284, 1328720, 1336536, 1485040, 1494810, 1577855, 1670670, 1793772, 1893426, 1993080, 2004804, 2110320, 2227560, 2242215, 2391696, 2506005, 2524568, 2673072, 2840139, 2989620, 3155710, 3341340, 3587544, 3786852, 3986160, 4009608, 4455120, 4484430, 4733565, 5012010, 5049136, 5680278, 5979240, 6311420, 6682680, 7175088, 7573704, 8019216, 8520417, 8968860, 9467130, 10024020, 11360556, 11958480, 12622840, 13365360, 14200695, 15147408, 17040834, 17937720, 18934260, 20048040, 22721112, 25245680, 28401390, 34081668, 35875440, 37868520, 40096080, 42602085, 45442224, 56802780, 68163336, 75737040, 85204170, 113605560, 136326672, 170408340, 227211120, 340816680, 681633360]

約数ペア:

[(1, 681633360), (2, 340816680), (3, 227211120), (4, 170408340), (5, 136326672), (6, 113605560), (8, 85204170), (9, 75737040), (10, 68163336), (12, 56802780), (15, 45442224), (16, 42602085), (17, 40096080), (18, 37868520), (19, 35875440), (20, 34081668), (24, 28401390), (27, 25245680), (30, 22721112), (34, 20048040), (36, 18934260), (38, 17937720), (40, 17040834), (45, 15147408), (48, 14200695), (51, 13365360), (54, 12622840), (57, 11958480), (60, 11360556), (68, 10024020), (72, 9467130), (76, 8968860), (80, 8520417), (85, 8019216), (90, 7573704), (95, 7175088), (102, 6682680), (108, 6311420), (114, 5979240), (120, 5680278), (135, 5049136), (136, 5012010), (144, 4733565), (152, 4484430), (153, 4455120), (170, 4009608), (171, 3986160), (180, 3786852), (190, 3587544), (204, 3341340), (216, 3155710), (228, 2989620), (240, 2840139), (255, 2673072), (270, 2524568), (272, 2506005), (285, 2391696), (304, 2242215), (306, 2227560), (323, 2110320), (340, 2004804), (342, 1993080), (360, 1893426), (380, 1793772), (408, 1670670), (432, 1577855), (456, 1494810), (459, 1485040), (510, 1336536), (513, 1328720), (540, 1262284), (570, 1195848), (612, 1113780), (646, 1055160), (680, 1002402), (684, 996540), (720, 946713), (760, 896886), (765, 891024), (816, 835335), (855, 797232), (912, 747405), (918, 742520), (969, 703440), (977, 697680), (1020, 668268), (1026, 664360), (1080, 631142), (1140, 597924), (1224, 556890), (1292, 527580), (1360, 501201), (1368, 498270), (1520, 448443), (1530, 445512), (1615, 422064), (1710, 398616), (1836, 371260), (1938, 351720), (1954, 348840), (2040, 334134), (2052, 332180), (2160, 315571), (2280, 298962), (2295, 297008), (2448, 278445), (2565, 265744), (2584, 263790), (2736, 249135), (2907, 234480), (2931, 232560), (3060, 222756), (3230, 211032), (3420, 199308), (3672, 185630), (3876, 175860), (3908, 174420), (4080, 167067), (4104, 166090), (4560, 149481), (4590, 148504), (4845, 140688), (4885, 139536), (5130, 132872), (5168, 131895), (5814, 117240), (5862, 116280), (6120, 111378), (6460, 105516), (6840, 99654), (7344, 92815), (7752, 87930), (7816, 87210), (8208, 83045), (8721, 78160), (8793, 77520), (9180, 74252), (9690, 70344), (9770, 69768), (10260, 66436), (11628, 58620), (11724, 58140), (12240, 55689), (12920, 52758), (13680, 49827), (14535, 46896), (14655, 46512), (15504, 43965), (15632, 43605), (16609, 41040), (17442, 39080), (17586, 38760), (18360, 37126), (18563, 36720), (19380, 35172), (19540, 34884), (20520, 33218), (23256, 29310), (23448, 29070), (25840, 26379)]