152174040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2153}}^1$

素因数の和:2217

約数の個数: 128

約数和(自身を含む): 496281600

約数和(自身を除く): 344107560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2153, 2280, 2356, 2945, 3534, 3720, 4306, 4712, 5890, 6459, 7068, 8612, 8835, 10765, 11780, 12918, 14136, 17224, 17670, 21530, 23560, 25836, 32295, 35340, 40907, 43060, 51672, 64590, 66743, 70680, 81814, 86120, 122721, 129180, 133486, 163628, 200229, 204535, 245442, 258360, 266972, 327256, 333715, 400458, 409070, 490884, 533944, 613605, 667430, 800916, 818140, 981768, 1001145, 1227210, 1268117, 1334860, 1601832, 1636280, 2002290, 2454420, 2536234, 2669720, 3804351, 4004580, 4908840, 5072468, 6340585, 7608702, 8009160, 10144936, 12681170, 15217404, 19021755, 25362340, 30434808, 38043510, 50724680, 76087020, 152174040]

約数ペア:

[(1, 152174040), (2, 76087020), (3, 50724680), (4, 38043510), (5, 30434808), (6, 25362340), (8, 19021755), (10, 15217404), (12, 12681170), (15, 10144936), (19, 8009160), (20, 7608702), (24, 6340585), (30, 5072468), (31, 4908840), (38, 4004580), (40, 3804351), (57, 2669720), (60, 2536234), (62, 2454420), (76, 2002290), (93, 1636280), (95, 1601832), (114, 1334860), (120, 1268117), (124, 1227210), (152, 1001145), (155, 981768), (186, 818140), (190, 800916), (228, 667430), (248, 613605), (285, 533944), (310, 490884), (372, 409070), (380, 400458), (456, 333715), (465, 327256), (570, 266972), (589, 258360), (620, 245442), (744, 204535), (760, 200229), (930, 163628), (1140, 133486), (1178, 129180), (1240, 122721), (1767, 86120), (1860, 81814), (2153, 70680), (2280, 66743), (2356, 64590), (2945, 51672), (3534, 43060), (3720, 40907), (4306, 35340), (4712, 32295), (5890, 25836), (6459, 23560), (7068, 21530), (8612, 17670), (8835, 17224), (10765, 14136), (11780, 12918)]