2018358660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 6187829760

約数和(自身を除く): 4169471100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 167, 170, 204, 205, 246, 255, 289, 334, 340, 410, 492, 501, 510, 578, 615, 668, 697, 820, 835, 867, 1002, 1020, 1156, 1230, 1394, 1445, 1670, 1734, 2004, 2091, 2460, 2505, 2788, 2839, 2890, 3340, 3468, 3485, 4182, 4335, 4913, 5010, 5678, 5780, 6847, 6970, 8364, 8517, 8670, 9826, 10020, 10455, 11356, 11849, 13694, 13940, 14195, 14739, 17034, 17340, 19652, 20541, 20910, 23698, 24565, 27388, 28390, 29478, 34068, 34235, 35547, 41082, 41820, 42585, 47396, 48263, 49130, 56780, 58956, 59245, 68470, 71094, 73695, 82164, 85170, 96526, 98260, 102705, 116399, 118490, 136940, 142188, 144789, 147390, 170340, 177735, 193052, 201433, 205410, 232798, 236980, 241315, 289578, 294780, 349197, 355470, 402866, 410820, 465596, 482630, 579156, 581995, 604299, 698394, 710940, 723945, 805732, 820471, 965260, 1007165, 1163990, 1208598, 1396788, 1447890, 1640942, 1745985, 1978783, 2014330, 2327980, 2417196, 2461413, 2895780, 3021495, 3281884, 3491970, 3957566, 4028660, 4102355, 4922826, 5936349, 6042990, 6983940, 7915132, 8204710, 9845652, 9893915, 11872698, 12085980, 12307065, 16409420, 19787830, 23745396, 24614130, 29681745, 33639311, 39575660, 49228260, 59363490, 67278622, 100917933, 118726980, 134557244, 168196555, 201835866, 336393110, 403671732, 504589665, 672786220, 1009179330, 2018358660]

約数ペア:

[(1, 2018358660), (2, 1009179330), (3, 672786220), (4, 504589665), (5, 403671732), (6, 336393110), (10, 201835866), (12, 168196555), (15, 134557244), (17, 118726980), (20, 100917933), (30, 67278622), (34, 59363490), (41, 49228260), (51, 39575660), (60, 33639311), (68, 29681745), (82, 24614130), (85, 23745396), (102, 19787830), (123, 16409420), (164, 12307065), (167, 12085980), (170, 11872698), (204, 9893915), (205, 9845652), (246, 8204710), (255, 7915132), (289, 6983940), (334, 6042990), (340, 5936349), (410, 4922826), (492, 4102355), (501, 4028660), (510, 3957566), (578, 3491970), (615, 3281884), (668, 3021495), (697, 2895780), (820, 2461413), (835, 2417196), (867, 2327980), (1002, 2014330), (1020, 1978783), (1156, 1745985), (1230, 1640942), (1394, 1447890), (1445, 1396788), (1670, 1208598), (1734, 1163990), (2004, 1007165), (2091, 965260), (2460, 820471), (2505, 805732), (2788, 723945), (2839, 710940), (2890, 698394), (3340, 604299), (3468, 581995), (3485, 579156), (4182, 482630), (4335, 465596), (4913, 410820), (5010, 402866), (5678, 355470), (5780, 349197), (6847, 294780), (6970, 289578), (8364, 241315), (8517, 236980), (8670, 232798), (9826, 205410), (10020, 201433), (10455, 193052), (11356, 177735), (11849, 170340), (13694, 147390), (13940, 144789), (14195, 142188), (14739, 136940), (17034, 118490), (17340, 116399), (19652, 102705), (20541, 98260), (20910, 96526), (23698, 85170), (24565, 82164), (27388, 73695), (28390, 71094), (29478, 68470), (34068, 59245), (34235, 58956), (35547, 56780), (41082, 49130), (41820, 48263), (42585, 47396)]