539699940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 1895712000

約数和(自身を除く): 1356012060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 61, 65, 76, 78, 90, 95, 114, 117, 122, 130, 156, 171, 180, 183, 190, 195, 199, 228, 234, 244, 247, 260, 285, 305, 342, 366, 380, 390, 398, 468, 494, 549, 570, 585, 597, 610, 684, 732, 741, 780, 793, 796, 855, 915, 988, 995, 1098, 1140, 1159, 1170, 1194, 1220, 1235, 1482, 1586, 1710, 1791, 1830, 1990, 2196, 2223, 2318, 2340, 2379, 2388, 2470, 2587, 2745, 2964, 2985, 3172, 3420, 3477, 3582, 3660, 3705, 3781, 3965, 3980, 4446, 4636, 4758, 4940, 5174, 5490, 5795, 5970, 6954, 7137, 7164, 7410, 7562, 7761, 7930, 8892, 8955, 9516, 10348, 10431, 10980, 11115, 11343, 11590, 11895, 11940, 12139, 12935, 13908, 14274, 14820, 15067, 15124, 15522, 15860, 17385, 17910, 18905, 20862, 22230, 22686, 23180, 23283, 23790, 24278, 25870, 28548, 30134, 31044, 34029, 34770, 35685, 35820, 36417, 37810, 38805, 41724, 44460, 45201, 45372, 46566, 47580, 48556, 49153, 51740, 52155, 56715, 60268, 60695, 68058, 69540, 71370, 72834, 75335, 75620, 77610, 90402, 93132, 98306, 104310, 109251, 113430, 116415, 121390, 135603, 136116, 142740, 145668, 147459, 150670, 155220, 157807, 170145, 180804, 182085, 196612, 208620, 218502, 226005, 226860, 230641, 232830, 242780, 245765, 271206, 294918, 301340, 315614, 340290, 364170, 437004, 442377, 452010, 461282, 465660, 473421, 491530, 542412, 546255, 589836, 631228, 678015, 680580, 691923, 728340, 737295, 789035, 884754, 904020, 922564, 946842, 983060, 1092510, 1153205, 1356030, 1383846, 1420263, 1474590, 1578070, 1769508, 1893684, 2075769, 2185020, 2211885, 2306410, 2367105, 2712060, 2767692, 2840526, 2949180, 2998333, 3156140, 3459615, 4151538, 4423770, 4612820, 4734210, 5681052, 5996666, 6919230, 7101315, 8303076, 8847540, 8994999, 9468420, 10378845, 11993332, 13838460, 14202630, 14991665, 17989998, 20757690, 26984997, 28405260, 29983330, 35979996, 41515380, 44974995, 53969994, 59966660, 89949990, 107939988, 134924985, 179899980, 269849970, 539699940]

約数ペア:

[(1, 539699940), (2, 269849970), (3, 179899980), (4, 134924985), (5, 107939988), (6, 89949990), (9, 59966660), (10, 53969994), (12, 44974995), (13, 41515380), (15, 35979996), (18, 29983330), (19, 28405260), (20, 26984997), (26, 20757690), (30, 17989998), (36, 14991665), (38, 14202630), (39, 13838460), (45, 11993332), (52, 10378845), (57, 9468420), (60, 8994999), (61, 8847540), (65, 8303076), (76, 7101315), (78, 6919230), (90, 5996666), (95, 5681052), (114, 4734210), (117, 4612820), (122, 4423770), (130, 4151538), (156, 3459615), (171, 3156140), (180, 2998333), (183, 2949180), (190, 2840526), (195, 2767692), (199, 2712060), (228, 2367105), (234, 2306410), (244, 2211885), (247, 2185020), (260, 2075769), (285, 1893684), (305, 1769508), (342, 1578070), (366, 1474590), (380, 1420263), (390, 1383846), (398, 1356030), (468, 1153205), (494, 1092510), (549, 983060), (570, 946842), (585, 922564), (597, 904020), (610, 884754), (684, 789035), (732, 737295), (741, 728340), (780, 691923), (793, 680580), (796, 678015), (855, 631228), (915, 589836), (988, 546255), (995, 542412), (1098, 491530), (1140, 473421), (1159, 465660), (1170, 461282), (1194, 452010), (1220, 442377), (1235, 437004), (1482, 364170), (1586, 340290), (1710, 315614), (1791, 301340), (1830, 294918), (1990, 271206), (2196, 245765), (2223, 242780), (2318, 232830), (2340, 230641), (2379, 226860), (2388, 226005), (2470, 218502), (2587, 208620), (2745, 196612), (2964, 182085), (2985, 180804), (3172, 170145), (3420, 157807), (3477, 155220), (3582, 150670), (3660, 147459), (3705, 145668), (3781, 142740), (3965, 136116), (3980, 135603), (4446, 121390), (4636, 116415), (4758, 113430), (4940, 109251), (5174, 104310), (5490, 98306), (5795, 93132), (5970, 90402), (6954, 77610), (7137, 75620), (7164, 75335), (7410, 72834), (7562, 71370), (7761, 69540), (7930, 68058), (8892, 60695), (8955, 60268), (9516, 56715), (10348, 52155), (10431, 51740), (10980, 49153), (11115, 48556), (11343, 47580), (11590, 46566), (11895, 45372), (11940, 45201), (12139, 44460), (12935, 41724), (13908, 38805), (14274, 37810), (14820, 36417), (15067, 35820), (15124, 35685), (15522, 34770), (15860, 34029), (17385, 31044), (17910, 30134), (18905, 28548), (20862, 25870), (22230, 24278), (22686, 23790), (23180, 23283)]