21422528400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{196177}}^1$

素因数の和:196218

約数の個数: 240

約数和(自身を含む): 84460121984

約数和(自身を除く): 63037593584

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, 196177, 392354, 588531, 784708, 980885, 1177062, 1373239, 1569416, 1961770, 2354124, 2550301, 2746478, 2942655, 3138832, 3923540, 4119717, 4708248, 4904425, 5100602, 5492956, 5885310, 6866195, 7650903, 7847080, 8239434, 9416496, 9808850, 10201204, 10985912, 11770620, 12751505, 13732390, 14713275, 15301806, 15694160, 16478868, 17852107, 19617700, 20402408, 20598585, 21971824, 23541240, 25503010, 27464780, 29426550, 30603612, 32957736, 34330975, 35704214, 38254515, 39235400, 40804816, 41197170, 47082480, 51006020, 53556321, 54929560, 58853100, 61207224, 63757525, 65915472, 68661950, 71408428, 76509030, 78470800, 82394340, 89260535, 102012040, 102992925, 107112642, 109859120, 117706200, 122414448, 127515050, 137323900, 142816856, 153018060, 164788680, 178521070, 191272575, 204024080, 205985850, 214225284, 235412400, 255030100, 267781605, 274647800, 285633712, 306036120, 329577360, 357042140, 382545150, 411971700, 428450568, 446302675, 510060200, 535563210, 549295600, 612072240, 714084280, 765090300, 823943400, 856901136, 892605350, 1020120400, 1071126420, 1338908025, 1428168560, 1530180600, 1647886800, 1785210700, 2142252840, 2677816050, 3060361200, 3570421400, 4284505680, 5355632100, 7140842800, 10711264200, 21422528400]

約数ペア:

[(1, 21422528400), (2, 10711264200), (3, 7140842800), (4, 5355632100), (5, 4284505680), (6, 3570421400), (7, 3060361200), (8, 2677816050), (10, 2142252840), (12, 1785210700), (13, 1647886800), (14, 1530180600), (15, 1428168560), (16, 1338908025), (20, 1071126420), (21, 1020120400), (24, 892605350), (25, 856901136), (26, 823943400), (28, 765090300), (30, 714084280), (35, 612072240), (39, 549295600), (40, 535563210), (42, 510060200), (48, 446302675), (50, 428450568), (52, 411971700), (56, 382545150), (60, 357042140), (65, 329577360), (70, 306036120), (75, 285633712), (78, 274647800), (80, 267781605), (84, 255030100), (91, 235412400), (100, 214225284), (104, 205985850), (105, 204024080), (112, 191272575), (120, 178521070), (130, 164788680), (140, 153018060), (150, 142816856), (156, 137323900), (168, 127515050), (175, 122414448), (182, 117706200), (195, 109859120), (200, 107112642), (208, 102992925), (210, 102012040), (240, 89260535), (260, 82394340), (273, 78470800), (280, 76509030), (300, 71408428), (312, 68661950), (325, 65915472), (336, 63757525), (350, 61207224), (364, 58853100), (390, 54929560), (400, 53556321), (420, 51006020), (455, 47082480), (520, 41197170), (525, 40804816), (546, 39235400), (560, 38254515), (600, 35704214), (624, 34330975), (650, 32957736), (700, 30603612), (728, 29426550), (780, 27464780), (840, 25503010), (910, 23541240), (975, 21971824), (1040, 20598585), (1050, 20402408), (1092, 19617700), (1200, 17852107), (1300, 16478868), (1365, 15694160), (1400, 15301806), (1456, 14713275), (1560, 13732390), (1680, 12751505), (1820, 11770620), (1950, 10985912), (2100, 10201204), (2184, 9808850), (2275, 9416496), (2600, 8239434), (2730, 7847080), (2800, 7650903), (3120, 6866195), (3640, 5885310), (3900, 5492956), (4200, 5100602), (4368, 4904425), (4550, 4708248), (5200, 4119717), (5460, 3923540), (6825, 3138832), (7280, 2942655), (7800, 2746478), (8400, 2550301), (9100, 2354124), (10920, 1961770), (13650, 1569416), (15600, 1373239), (18200, 1177062), (21840, 980885), (27300, 784708), (36400, 588531), (54600, 392354), (109200, 196177)]