4087148520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19699}}^1$

素因数の和:19752

約数の個数: 256

約数和(自身を含む): 15886080000

約数和(自身を除く): 11798931480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6916, 7410, 7980, 8645, 9880, 10374, 10920, 13832, 14820, 15960, 17290, 19699, 20748, 25935, 29640, 34580, 39398, 41496, 51870, 59097, 69160, 78796, 98495, 103740, 118194, 137893, 157592, 196990, 207480, 236388, 256087, 275786, 295485, 374281, 393980, 413679, 472776, 512174, 551572, 590970, 689465, 748562, 768261, 787960, 827358, 1024348, 1103144, 1122843, 1181940, 1280435, 1378930, 1497124, 1536522, 1654716, 1792609, 1871405, 2048696, 2068395, 2245686, 2363880, 2560870, 2619967, 2757860, 2994248, 3073044, 3309432, 3585218, 3742810, 3841305, 4136790, 4491372, 4865653, 5121740, 5239934, 5377827, 5515720, 5614215, 6146088, 7170436, 7485620, 7682610, 7859901, 8273580, 8963045, 8982744, 9731306, 10243480, 10479868, 10755654, 11228430, 13099835, 14340872, 14596959, 14971240, 15365220, 15719802, 16547160, 17926090, 19462612, 20959736, 21511308, 22456860, 24328265, 26199670, 26889135, 29193918, 30730440, 31439604, 34059571, 35852180, 38925224, 39299505, 43022616, 44913720, 48656530, 52399340, 53778270, 58387836, 62879208, 68119142, 71704360, 72984795, 78599010, 97313060, 102178713, 104798680, 107556540, 116775672, 136238284, 145969590, 157198020, 170297855, 194626120, 204357426, 215113080, 272476568, 291939180, 314396040, 340595710, 408714852, 510893565, 583878360, 681191420, 817429704, 1021787130, 1362382840, 2043574260, 4087148520]

約数ペア:

[(1, 4087148520), (2, 2043574260), (3, 1362382840), (4, 1021787130), (5, 817429704), (6, 681191420), (7, 583878360), (8, 510893565), (10, 408714852), (12, 340595710), (13, 314396040), (14, 291939180), (15, 272476568), (19, 215113080), (20, 204357426), (21, 194626120), (24, 170297855), (26, 157198020), (28, 145969590), (30, 136238284), (35, 116775672), (38, 107556540), (39, 104798680), (40, 102178713), (42, 97313060), (52, 78599010), (56, 72984795), (57, 71704360), (60, 68119142), (65, 62879208), (70, 58387836), (76, 53778270), (78, 52399340), (84, 48656530), (91, 44913720), (95, 43022616), (104, 39299505), (105, 38925224), (114, 35852180), (120, 34059571), (130, 31439604), (133, 30730440), (140, 29193918), (152, 26889135), (156, 26199670), (168, 24328265), (182, 22456860), (190, 21511308), (195, 20959736), (210, 19462612), (228, 17926090), (247, 16547160), (260, 15719802), (266, 15365220), (273, 14971240), (280, 14596959), (285, 14340872), (312, 13099835), (364, 11228430), (380, 10755654), (390, 10479868), (399, 10243480), (420, 9731306), (455, 8982744), (456, 8963045), (494, 8273580), (520, 7859901), (532, 7682610), (546, 7485620), (570, 7170436), (665, 6146088), (728, 5614215), (741, 5515720), (760, 5377827), (780, 5239934), (798, 5121740), (840, 4865653), (910, 4491372), (988, 4136790), (1064, 3841305), (1092, 3742810), (1140, 3585218), (1235, 3309432), (1330, 3073044), (1365, 2994248), (1482, 2757860), (1560, 2619967), (1596, 2560870), (1729, 2363880), (1820, 2245686), (1976, 2068395), (1995, 2048696), (2184, 1871405), (2280, 1792609), (2470, 1654716), (2660, 1536522), (2730, 1497124), (2964, 1378930), (3192, 1280435), (3458, 1181940), (3640, 1122843), (3705, 1103144), (3990, 1024348), (4940, 827358), (5187, 787960), (5320, 768261), (5460, 748562), (5928, 689465), (6916, 590970), (7410, 551572), (7980, 512174), (8645, 472776), (9880, 413679), (10374, 393980), (10920, 374281), (13832, 295485), (14820, 275786), (15960, 256087), (17290, 236388), (19699, 207480), (20748, 196990), (25935, 157592), (29640, 137893), (34580, 118194), (39398, 103740), (41496, 98495), (51870, 78796), (59097, 69160)]