20197304400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{184957}}^1$

素因数の和:184998

約数の個数: 240

約数和(自身を含む): 79629597824

約数和(自身を除く): 59432293424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 6825, 7280, 7800, 8400, 9100, 10920, 13650, 15600, 18200, 21840, 27300, 36400, 54600, 109200, 184957, 369914, 554871, 739828, 924785, 1109742, 1294699, 1479656, 1849570, 2219484, 2404441, 2589398, 2774355, 2959312, 3699140, 3884097, 4438968, 4623925, 4808882, 5178796, 5548710, 6473495, 7213323, 7398280, 7768194, 8877936, 9247850, 9617764, 10357592, 11097420, 12022205, 12946990, 13871775, 14426646, 14796560, 15536388, 16831087, 18495700, 19235528, 19420485, 20715184, 22194840, 24044410, 25893980, 27743550, 28853292, 31072776, 32367475, 33662174, 36066615, 36991400, 38471056, 38840970, 44389680, 48088820, 50493261, 51787960, 55487100, 57706584, 60111025, 62145552, 64734950, 67324348, 72133230, 73982800, 77681940, 84155435, 96177640, 97102425, 100986522, 103575920, 110974200, 115413168, 120222050, 129469900, 134648696, 144266460, 155363880, 168310870, 180333075, 192355280, 194204850, 201973044, 221948400, 240444100, 252466305, 258939800, 269297392, 288532920, 310727760, 336621740, 360666150, 388409700, 403946088, 420777175, 480888200, 504932610, 517879600, 577065840, 673243480, 721332300, 776819400, 807892176, 841554350, 961776400, 1009865220, 1262331525, 1346486960, 1442664600, 1553638800, 1683108700, 2019730440, 2524663050, 2885329200, 3366217400, 4039460880, 5049326100, 6732434800, 10098652200, 20197304400]

約数ペア:

[(1, 20197304400), (2, 10098652200), (3, 6732434800), (4, 5049326100), (5, 4039460880), (6, 3366217400), (7, 2885329200), (8, 2524663050), (10, 2019730440), (12, 1683108700), (13, 1553638800), (14, 1442664600), (15, 1346486960), (16, 1262331525), (20, 1009865220), (21, 961776400), (24, 841554350), (25, 807892176), (26, 776819400), (28, 721332300), (30, 673243480), (35, 577065840), (39, 517879600), (40, 504932610), (42, 480888200), (48, 420777175), (50, 403946088), (52, 388409700), (56, 360666150), (60, 336621740), (65, 310727760), (70, 288532920), (75, 269297392), (78, 258939800), (80, 252466305), (84, 240444100), (91, 221948400), (100, 201973044), (104, 194204850), (105, 192355280), (112, 180333075), (120, 168310870), (130, 155363880), (140, 144266460), (150, 134648696), (156, 129469900), (168, 120222050), (175, 115413168), (182, 110974200), (195, 103575920), (200, 100986522), (208, 97102425), (210, 96177640), (240, 84155435), (260, 77681940), (273, 73982800), (280, 72133230), (300, 67324348), (312, 64734950), (325, 62145552), (336, 60111025), (350, 57706584), (364, 55487100), (390, 51787960), (400, 50493261), (420, 48088820), (455, 44389680), (520, 38840970), (525, 38471056), (546, 36991400), (560, 36066615), (600, 33662174), (624, 32367475), (650, 31072776), (700, 28853292), (728, 27743550), (780, 25893980), (840, 24044410), (910, 22194840), (975, 20715184), (1040, 19420485), (1050, 19235528), (1092, 18495700), (1200, 16831087), (1300, 15536388), (1365, 14796560), (1400, 14426646), (1456, 13871775), (1560, 12946990), (1680, 12022205), (1820, 11097420), (1950, 10357592), (2100, 9617764), (2184, 9247850), (2275, 8877936), (2600, 7768194), (2730, 7398280), (2800, 7213323), (3120, 6473495), (3640, 5548710), (3900, 5178796), (4200, 4808882), (4368, 4623925), (4550, 4438968), (5200, 3884097), (5460, 3699140), (6825, 2959312), (7280, 2774355), (7800, 2589398), (8400, 2404441), (9100, 2219484), (10920, 1849570), (13650, 1479656), (15600, 1294699), (18200, 1109742), (21840, 924785), (27300, 739828), (36400, 554871), (54600, 369914), (109200, 184957)]