156706680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 256

約数和(自身を含む): 566092800

約数和(自身を除く): 409386120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 285, 311, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 570, 622, 646, 663, 680, 741, 760, 780, 884, 933, 969, 988, 1020, 1105, 1140, 1235, 1244, 1292, 1326, 1482, 1555, 1560, 1615, 1768, 1866, 1938, 1976, 2040, 2210, 2280, 2470, 2488, 2584, 2652, 2964, 3110, 3230, 3315, 3705, 3732, 3876, 4043, 4199, 4420, 4665, 4845, 4940, 5287, 5304, 5909, 5928, 6220, 6460, 6630, 7410, 7464, 7752, 8086, 8398, 8840, 9330, 9690, 9880, 10574, 11818, 12129, 12440, 12597, 12920, 13260, 14820, 15861, 16172, 16796, 17727, 18660, 19380, 20215, 20995, 21148, 23636, 24258, 25194, 26435, 26520, 29545, 29640, 31722, 32344, 33592, 35454, 37320, 38760, 40430, 41990, 42296, 47272, 48516, 50388, 52870, 59090, 60645, 62985, 63444, 68731, 70908, 76817, 79305, 80860, 83980, 88635, 97032, 100453, 100776, 105740, 118180, 121290, 125970, 126888, 137462, 141816, 153634, 158610, 161720, 167960, 177270, 200906, 206193, 211480, 230451, 236360, 242580, 251940, 274924, 301359, 307268, 317220, 343655, 354540, 384085, 401812, 412386, 460902, 485160, 502265, 503880, 549848, 602718, 614536, 634440, 687310, 709080, 768170, 803624, 824772, 921804, 1004530, 1030965, 1152255, 1205436, 1305889, 1374620, 1506795, 1536340, 1649544, 1843608, 2009060, 2061930, 2304510, 2410872, 2611778, 2749240, 3013590, 3072680, 3917667, 4018120, 4123860, 4609020, 5223556, 6027180, 6529445, 7835334, 8247720, 9218040, 10447112, 12054360, 13058890, 15670668, 19588335, 26117780, 31341336, 39176670, 52235560, 78353340, 156706680]

約数ペア:

[(1, 156706680), (2, 78353340), (3, 52235560), (4, 39176670), (5, 31341336), (6, 26117780), (8, 19588335), (10, 15670668), (12, 13058890), (13, 12054360), (15, 10447112), (17, 9218040), (19, 8247720), (20, 7835334), (24, 6529445), (26, 6027180), (30, 5223556), (34, 4609020), (38, 4123860), (39, 4018120), (40, 3917667), (51, 3072680), (52, 3013590), (57, 2749240), (60, 2611778), (65, 2410872), (68, 2304510), (76, 2061930), (78, 2009060), (85, 1843608), (95, 1649544), (102, 1536340), (104, 1506795), (114, 1374620), (120, 1305889), (130, 1205436), (136, 1152255), (152, 1030965), (156, 1004530), (170, 921804), (190, 824772), (195, 803624), (204, 768170), (221, 709080), (228, 687310), (247, 634440), (255, 614536), (260, 602718), (285, 549848), (311, 503880), (312, 502265), (323, 485160), (340, 460902), (380, 412386), (390, 401812), (408, 384085), (442, 354540), (456, 343655), (494, 317220), (510, 307268), (520, 301359), (570, 274924), (622, 251940), (646, 242580), (663, 236360), (680, 230451), (741, 211480), (760, 206193), (780, 200906), (884, 177270), (933, 167960), (969, 161720), (988, 158610), (1020, 153634), (1105, 141816), (1140, 137462), (1235, 126888), (1244, 125970), (1292, 121290), (1326, 118180), (1482, 105740), (1555, 100776), (1560, 100453), (1615, 97032), (1768, 88635), (1866, 83980), (1938, 80860), (1976, 79305), (2040, 76817), (2210, 70908), (2280, 68731), (2470, 63444), (2488, 62985), (2584, 60645), (2652, 59090), (2964, 52870), (3110, 50388), (3230, 48516), (3315, 47272), (3705, 42296), (3732, 41990), (3876, 40430), (4043, 38760), (4199, 37320), (4420, 35454), (4665, 33592), (4845, 32344), (4940, 31722), (5287, 29640), (5304, 29545), (5909, 26520), (5928, 26435), (6220, 25194), (6460, 24258), (6630, 23636), (7410, 21148), (7464, 20995), (7752, 20215), (8086, 19380), (8398, 18660), (8840, 17727), (9330, 16796), (9690, 16172), (9880, 15861), (10574, 14820), (11818, 13260), (12129, 12920), (12440, 12597)]