2017559880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2591}}^1$

素因数の和:2721

約数の個数: 256

約数和(自身を含む): 7763558400

約数和(自身を除く): 5745998520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 103, 105, 108, 120, 126, 135, 140, 168, 180, 189, 206, 210, 216, 252, 270, 280, 309, 315, 360, 378, 412, 420, 504, 515, 540, 618, 630, 721, 756, 824, 840, 927, 945, 1030, 1080, 1236, 1260, 1442, 1512, 1545, 1854, 1890, 2060, 2163, 2472, 2520, 2591, 2781, 2884, 3090, 3605, 3708, 3780, 4120, 4326, 4635, 5182, 5562, 5768, 6180, 6489, 7210, 7416, 7560, 7773, 8652, 9270, 10364, 10815, 11124, 12360, 12955, 12978, 13905, 14420, 15546, 17304, 18137, 18540, 19467, 20728, 21630, 22248, 23319, 25910, 25956, 27810, 28840, 31092, 32445, 36274, 37080, 38865, 38934, 43260, 46638, 51820, 51912, 54411, 55620, 62184, 64890, 69957, 72548, 77730, 77868, 86520, 90685, 93276, 97335, 103640, 108822, 111240, 116595, 129780, 139914, 145096, 155460, 155736, 163233, 181370, 186552, 194670, 217644, 233190, 259560, 266873, 272055, 279828, 310920, 326466, 349785, 362740, 389340, 435288, 466380, 489699, 533746, 544110, 559656, 652932, 699570, 725480, 778680, 800619, 816165, 932760, 979398, 1067492, 1088220, 1305864, 1334365, 1399140, 1601238, 1632330, 1868111, 1958796, 2134984, 2176440, 2401857, 2448495, 2668730, 2798280, 3202476, 3264660, 3736222, 3917592, 4003095, 4803714, 4896990, 5337460, 5604333, 6404952, 6529320, 7205571, 7472444, 8006190, 9340555, 9607428, 9793980, 10674920, 11208666, 12009285, 14411142, 14944888, 16012380, 16812999, 18681110, 19214856, 19587960, 22417332, 24018570, 28021665, 28822284, 32024760, 33625998, 36027855, 37362220, 44834664, 48037140, 50438997, 56043330, 57644568, 67251996, 72055710, 74724440, 84064995, 96074280, 100877994, 112086660, 134503992, 144111420, 168129990, 201755988, 224173320, 252194985, 288222840, 336259980, 403511976, 504389970, 672519960, 1008779940, 2017559880]

約数ペア:

[(1, 2017559880), (2, 1008779940), (3, 672519960), (4, 504389970), (5, 403511976), (6, 336259980), (7, 288222840), (8, 252194985), (9, 224173320), (10, 201755988), (12, 168129990), (14, 144111420), (15, 134503992), (18, 112086660), (20, 100877994), (21, 96074280), (24, 84064995), (27, 74724440), (28, 72055710), (30, 67251996), (35, 57644568), (36, 56043330), (40, 50438997), (42, 48037140), (45, 44834664), (54, 37362220), (56, 36027855), (60, 33625998), (63, 32024760), (70, 28822284), (72, 28021665), (84, 24018570), (90, 22417332), (103, 19587960), (105, 19214856), (108, 18681110), (120, 16812999), (126, 16012380), (135, 14944888), (140, 14411142), (168, 12009285), (180, 11208666), (189, 10674920), (206, 9793980), (210, 9607428), (216, 9340555), (252, 8006190), (270, 7472444), (280, 7205571), (309, 6529320), (315, 6404952), (360, 5604333), (378, 5337460), (412, 4896990), (420, 4803714), (504, 4003095), (515, 3917592), (540, 3736222), (618, 3264660), (630, 3202476), (721, 2798280), (756, 2668730), (824, 2448495), (840, 2401857), (927, 2176440), (945, 2134984), (1030, 1958796), (1080, 1868111), (1236, 1632330), (1260, 1601238), (1442, 1399140), (1512, 1334365), (1545, 1305864), (1854, 1088220), (1890, 1067492), (2060, 979398), (2163, 932760), (2472, 816165), (2520, 800619), (2591, 778680), (2781, 725480), (2884, 699570), (3090, 652932), (3605, 559656), (3708, 544110), (3780, 533746), (4120, 489699), (4326, 466380), (4635, 435288), (5182, 389340), (5562, 362740), (5768, 349785), (6180, 326466), (6489, 310920), (7210, 279828), (7416, 272055), (7560, 266873), (7773, 259560), (8652, 233190), (9270, 217644), (10364, 194670), (10815, 186552), (11124, 181370), (12360, 163233), (12955, 155736), (12978, 155460), (13905, 145096), (14420, 139914), (15546, 129780), (17304, 116595), (18137, 111240), (18540, 108822), (19467, 103640), (20728, 97335), (21630, 93276), (22248, 90685), (23319, 86520), (25910, 77868), (25956, 77730), (27810, 72548), (28840, 69957), (31092, 64890), (32445, 62184), (36274, 55620), (37080, 54411), (38865, 51912), (38934, 51820), (43260, 46638)]