156915521880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1\times {\mathrm{27611}}^1$

素因数の和:31281

約数の個数: 128

約数和(自身を含む): 507115365120

約数和(自身を除く): 350199843240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3643, 7286, 10929, 14572, 18215, 21858, 27611, 29144, 36430, 43716, 47359, 54645, 55222, 72860, 82833, 87432, 94718, 109290, 110444, 138055, 142077, 145720, 165666, 189436, 218580, 220888, 236795, 276110, 284154, 331332, 358943, 378872, 414165, 437160, 473590, 552220, 568308, 662664, 710385, 717886, 828330, 947180, 1076829, 1104440, 1136616, 1420770, 1435772, 1656660, 1794715, 1894360, 2153658, 2841540, 2871544, 3313320, 3589430, 4307316, 5384145, 5683080, 7178860, 8614632, 10768290, 14357720, 21536580, 43073160, 100586873, 201173746, 301760619, 402347492, 502934365, 603521238, 804694984, 1005868730, 1207042476, 1307629349, 1508803095, 2011737460, 2414084952, 2615258698, 3017606190, 3922888047, 4023474920, 5230517396, 6035212380, 6538146745, 7845776094, 10461034792, 12070424760, 13076293490, 15691552188, 19614440235, 26152586980, 31383104376, 39228880470, 52305173960, 78457760940, 156915521880]

約数ペア:

[(1, 156915521880), (2, 78457760940), (3, 52305173960), (4, 39228880470), (5, 31383104376), (6, 26152586980), (8, 19614440235), (10, 15691552188), (12, 13076293490), (13, 12070424760), (15, 10461034792), (20, 7845776094), (24, 6538146745), (26, 6035212380), (30, 5230517396), (39, 4023474920), (40, 3922888047), (52, 3017606190), (60, 2615258698), (65, 2414084952), (78, 2011737460), (104, 1508803095), (120, 1307629349), (130, 1207042476), (156, 1005868730), (195, 804694984), (260, 603521238), (312, 502934365), (390, 402347492), (520, 301760619), (780, 201173746), (1560, 100586873), (3643, 43073160), (7286, 21536580), (10929, 14357720), (14572, 10768290), (18215, 8614632), (21858, 7178860), (27611, 5683080), (29144, 5384145), (36430, 4307316), (43716, 3589430), (47359, 3313320), (54645, 2871544), (55222, 2841540), (72860, 2153658), (82833, 1894360), (87432, 1794715), (94718, 1656660), (109290, 1435772), (110444, 1420770), (138055, 1136616), (142077, 1104440), (145720, 1076829), (165666, 947180), (189436, 828330), (218580, 717886), (220888, 710385), (236795, 662664), (276110, 568308), (284154, 552220), (331332, 473590), (358943, 437160), (378872, 414165)]