2028542880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{46441}}^1$

素因数の和:46479

約数の個数: 192

約数和(自身を含む): 7864674048

約数和(自身を除く): 5836131168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 7280, 8736, 10920, 14560, 21840, 43680, 46441, 92882, 139323, 185764, 232205, 278646, 325087, 371528, 464410, 557292, 603733, 650174, 696615, 743056, 928820, 975261, 1114584, 1207466, 1300348, 1393230, 1486112, 1625435, 1811199, 1857640, 1950522, 2229168, 2414932, 2600696, 2786460, 3018665, 3250870, 3622398, 3715280, 3901044, 4226131, 4458336, 4829864, 4876305, 5201392, 5572920, 6037330, 6501740, 7244796, 7430560, 7802088, 8452262, 9055995, 9659728, 9752610, 10402784, 11145840, 12074660, 12678393, 13003480, 14489592, 15604176, 16904524, 18111990, 19319456, 19505220, 21130655, 22291680, 24149320, 25356786, 26006960, 28979184, 31208352, 33809048, 36223980, 39010440, 42261310, 48298640, 50713572, 52013920, 57958368, 63391965, 67618096, 72447960, 78020880, 84522620, 96597280, 101427144, 126783930, 135236192, 144895920, 156041760, 169045240, 202854288, 253567860, 289791840, 338090480, 405708576, 507135720, 676180960, 1014271440, 2028542880]

約数ペア:

[(1, 2028542880), (2, 1014271440), (3, 676180960), (4, 507135720), (5, 405708576), (6, 338090480), (7, 289791840), (8, 253567860), (10, 202854288), (12, 169045240), (13, 156041760), (14, 144895920), (15, 135236192), (16, 126783930), (20, 101427144), (21, 96597280), (24, 84522620), (26, 78020880), (28, 72447960), (30, 67618096), (32, 63391965), (35, 57958368), (39, 52013920), (40, 50713572), (42, 48298640), (48, 42261310), (52, 39010440), (56, 36223980), (60, 33809048), (65, 31208352), (70, 28979184), (78, 26006960), (80, 25356786), (84, 24149320), (91, 22291680), (96, 21130655), (104, 19505220), (105, 19319456), (112, 18111990), (120, 16904524), (130, 15604176), (140, 14489592), (156, 13003480), (160, 12678393), (168, 12074660), (182, 11145840), (195, 10402784), (208, 9752610), (210, 9659728), (224, 9055995), (240, 8452262), (260, 7802088), (273, 7430560), (280, 7244796), (312, 6501740), (336, 6037330), (364, 5572920), (390, 5201392), (416, 4876305), (420, 4829864), (455, 4458336), (480, 4226131), (520, 3901044), (546, 3715280), (560, 3622398), (624, 3250870), (672, 3018665), (728, 2786460), (780, 2600696), (840, 2414932), (910, 2229168), (1040, 1950522), (1092, 1857640), (1120, 1811199), (1248, 1625435), (1365, 1486112), (1456, 1393230), (1560, 1300348), (1680, 1207466), (1820, 1114584), (2080, 975261), (2184, 928820), (2730, 743056), (2912, 696615), (3120, 650174), (3360, 603733), (3640, 557292), (4368, 464410), (5460, 371528), (6240, 325087), (7280, 278646), (8736, 232205), (10920, 185764), (14560, 139323), (21840, 92882), (43680, 46441)]