247601160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:772

約数の個数: 192

約数和(自身を含む): 864302400

約数和(自身を除く): 616701240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 360, 380, 424, 456, 477, 530, 570, 636, 683, 684, 760, 795, 855, 954, 1007, 1060, 1140, 1272, 1366, 1368, 1590, 1710, 1908, 2014, 2049, 2120, 2280, 2385, 2732, 3021, 3180, 3415, 3420, 3816, 4028, 4098, 4770, 5035, 5464, 6042, 6147, 6360, 6830, 6840, 8056, 8196, 9063, 9540, 10070, 10245, 12084, 12294, 12977, 13660, 15105, 16392, 18126, 19080, 20140, 20490, 24168, 24588, 25954, 27320, 30210, 30735, 36199, 36252, 38931, 40280, 40980, 45315, 49176, 51908, 60420, 61470, 64885, 72398, 72504, 77862, 81960, 90630, 103816, 108597, 116793, 120840, 122940, 129770, 144796, 155724, 180995, 181260, 194655, 217194, 233586, 245880, 259540, 289592, 311448, 325791, 361990, 362520, 389310, 434388, 467172, 519080, 542985, 583965, 651582, 687781, 723980, 778620, 868776, 934344, 1085970, 1167930, 1303164, 1375562, 1447960, 1557240, 1628955, 2063343, 2171940, 2335860, 2606328, 2751124, 3257910, 3438905, 4126686, 4343880, 4671720, 5502248, 6190029, 6515820, 6877810, 8253372, 10316715, 12380058, 13031640, 13755620, 16506744, 20633430, 24760116, 27511240, 30950145, 41266860, 49520232, 61900290, 82533720, 123800580, 247601160]

約数ペア:

[(1, 247601160), (2, 123800580), (3, 82533720), (4, 61900290), (5, 49520232), (6, 41266860), (8, 30950145), (9, 27511240), (10, 24760116), (12, 20633430), (15, 16506744), (18, 13755620), (19, 13031640), (20, 12380058), (24, 10316715), (30, 8253372), (36, 6877810), (38, 6515820), (40, 6190029), (45, 5502248), (53, 4671720), (57, 4343880), (60, 4126686), (72, 3438905), (76, 3257910), (90, 2751124), (95, 2606328), (106, 2335860), (114, 2171940), (120, 2063343), (152, 1628955), (159, 1557240), (171, 1447960), (180, 1375562), (190, 1303164), (212, 1167930), (228, 1085970), (265, 934344), (285, 868776), (318, 778620), (342, 723980), (360, 687781), (380, 651582), (424, 583965), (456, 542985), (477, 519080), (530, 467172), (570, 434388), (636, 389310), (683, 362520), (684, 361990), (760, 325791), (795, 311448), (855, 289592), (954, 259540), (1007, 245880), (1060, 233586), (1140, 217194), (1272, 194655), (1366, 181260), (1368, 180995), (1590, 155724), (1710, 144796), (1908, 129770), (2014, 122940), (2049, 120840), (2120, 116793), (2280, 108597), (2385, 103816), (2732, 90630), (3021, 81960), (3180, 77862), (3415, 72504), (3420, 72398), (3816, 64885), (4028, 61470), (4098, 60420), (4770, 51908), (5035, 49176), (5464, 45315), (6042, 40980), (6147, 40280), (6360, 38931), (6830, 36252), (6840, 36199), (8056, 30735), (8196, 30210), (9063, 27320), (9540, 25954), (10070, 24588), (10245, 24168), (12084, 20490), (12294, 20140), (12977, 19080), (13660, 18126), (15105, 16392)]