242238360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3210

約数の個数: 192

約数和(自身を含む): 910677600

約数和(自身を除く): 668439240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 728, 735, 780, 840, 910, 980, 1092, 1176, 1274, 1365, 1470, 1560, 1820, 1911, 1960, 2184, 2548, 2730, 2940, 3169, 3185, 3640, 3822, 5096, 5460, 5880, 6338, 6370, 7644, 9507, 9555, 10920, 12676, 12740, 15288, 15845, 19014, 19110, 22183, 25352, 25480, 31690, 38028, 38220, 41197, 44366, 47535, 63380, 66549, 76056, 76440, 82394, 88732, 95070, 110915, 123591, 126760, 133098, 155281, 164788, 177464, 190140, 205985, 221830, 247182, 266196, 288379, 310562, 329576, 332745, 380280, 411970, 443660, 465843, 494364, 532392, 576758, 617955, 621124, 665490, 776405, 823940, 865137, 887320, 931686, 988728, 1153516, 1235910, 1242248, 1330980, 1441895, 1552810, 1647880, 1730274, 1863372, 2018653, 2307032, 2329215, 2471820, 2661960, 2883790, 3105620, 3460548, 3726744, 4037306, 4325685, 4658430, 4943640, 5767580, 6055959, 6211240, 6921096, 8074612, 8651370, 9316860, 10093265, 11535160, 12111918, 16149224, 17302740, 18633720, 20186530, 24223836, 30279795, 34605480, 40373060, 48447672, 60559590, 80746120, 121119180, 242238360]

約数ペア:

[(1, 242238360), (2, 121119180), (3, 80746120), (4, 60559590), (5, 48447672), (6, 40373060), (7, 34605480), (8, 30279795), (10, 24223836), (12, 20186530), (13, 18633720), (14, 17302740), (15, 16149224), (20, 12111918), (21, 11535160), (24, 10093265), (26, 9316860), (28, 8651370), (30, 8074612), (35, 6921096), (39, 6211240), (40, 6055959), (42, 5767580), (49, 4943640), (52, 4658430), (56, 4325685), (60, 4037306), (65, 3726744), (70, 3460548), (78, 3105620), (84, 2883790), (91, 2661960), (98, 2471820), (104, 2329215), (105, 2307032), (120, 2018653), (130, 1863372), (140, 1730274), (147, 1647880), (156, 1552810), (168, 1441895), (182, 1330980), (195, 1242248), (196, 1235910), (210, 1153516), (245, 988728), (260, 931686), (273, 887320), (280, 865137), (294, 823940), (312, 776405), (364, 665490), (390, 621124), (392, 617955), (420, 576758), (455, 532392), (490, 494364), (520, 465843), (546, 443660), (588, 411970), (637, 380280), (728, 332745), (735, 329576), (780, 310562), (840, 288379), (910, 266196), (980, 247182), (1092, 221830), (1176, 205985), (1274, 190140), (1365, 177464), (1470, 164788), (1560, 155281), (1820, 133098), (1911, 126760), (1960, 123591), (2184, 110915), (2548, 95070), (2730, 88732), (2940, 82394), (3169, 76440), (3185, 76056), (3640, 66549), (3822, 63380), (5096, 47535), (5460, 44366), (5880, 41197), (6338, 38220), (6370, 38028), (7644, 31690), (9507, 25480), (9555, 25352), (10920, 22183), (12676, 19110), (12740, 19014), (15288, 15845)]