4920479970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6197}}^1$

素因数の和:6432

約数の個数: 128

約数和(自身を含む): 14280192000

約数和(自身を除く): 9359712030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 199, 210, 266, 285, 398, 399, 570, 597, 665, 798, 995, 1194, 1330, 1393, 1990, 1995, 2786, 2985, 3781, 3990, 4179, 5970, 6197, 6965, 7562, 8358, 11343, 12394, 13930, 18591, 18905, 20895, 22686, 26467, 30985, 37182, 37810, 41790, 43379, 52934, 56715, 61970, 79401, 86758, 92955, 113430, 117743, 130137, 132335, 158802, 185910, 216895, 235486, 260274, 264670, 353229, 397005, 433790, 588715, 650685, 706458, 794010, 824201, 1177430, 1233203, 1301370, 1648402, 1766145, 2466406, 2472603, 3532290, 3699609, 4121005, 4945206, 6166015, 7399218, 8242010, 8632421, 12332030, 12363015, 17264842, 18498045, 23430857, 24726030, 25897263, 36996090, 43162105, 46861714, 51794526, 70292571, 86324210, 117154285, 129486315, 140585142, 164015999, 234308570, 258972630, 328031998, 351462855, 492047997, 702925710, 820079995, 984095994, 1640159990, 2460239985, 4920479970]

約数ペア:

[(1, 4920479970), (2, 2460239985), (3, 1640159990), (5, 984095994), (6, 820079995), (7, 702925710), (10, 492047997), (14, 351462855), (15, 328031998), (19, 258972630), (21, 234308570), (30, 164015999), (35, 140585142), (38, 129486315), (42, 117154285), (57, 86324210), (70, 70292571), (95, 51794526), (105, 46861714), (114, 43162105), (133, 36996090), (190, 25897263), (199, 24726030), (210, 23430857), (266, 18498045), (285, 17264842), (398, 12363015), (399, 12332030), (570, 8632421), (597, 8242010), (665, 7399218), (798, 6166015), (995, 4945206), (1194, 4121005), (1330, 3699609), (1393, 3532290), (1990, 2472603), (1995, 2466406), (2786, 1766145), (2985, 1648402), (3781, 1301370), (3990, 1233203), (4179, 1177430), (5970, 824201), (6197, 794010), (6965, 706458), (7562, 650685), (8358, 588715), (11343, 433790), (12394, 397005), (13930, 353229), (18591, 264670), (18905, 260274), (20895, 235486), (22686, 216895), (26467, 185910), (30985, 158802), (37182, 132335), (37810, 130137), (41790, 117743), (43379, 113430), (52934, 92955), (56715, 86758), (61970, 79401)]