22670040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 73209600

約数和(自身を除く): 50539560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 163, 183, 190, 228, 244, 285, 305, 326, 366, 380, 456, 488, 489, 570, 610, 652, 732, 760, 815, 915, 978, 1140, 1159, 1220, 1304, 1464, 1630, 1830, 1956, 2280, 2318, 2440, 2445, 3097, 3260, 3477, 3660, 3912, 4636, 4890, 5795, 6194, 6520, 6954, 7320, 9272, 9291, 9780, 9943, 11590, 12388, 13908, 15485, 17385, 18582, 19560, 19886, 23180, 24776, 27816, 29829, 30970, 34770, 37164, 39772, 46360, 46455, 49715, 59658, 61940, 69540, 74328, 79544, 92910, 99430, 119316, 123880, 139080, 149145, 185820, 188917, 198860, 238632, 298290, 371640, 377834, 397720, 566751, 596580, 755668, 944585, 1133502, 1193160, 1511336, 1889170, 2267004, 2833755, 3778340, 4534008, 5667510, 7556680, 11335020, 22670040]

約数ペア:

[(1, 22670040), (2, 11335020), (3, 7556680), (4, 5667510), (5, 4534008), (6, 3778340), (8, 2833755), (10, 2267004), (12, 1889170), (15, 1511336), (19, 1193160), (20, 1133502), (24, 944585), (30, 755668), (38, 596580), (40, 566751), (57, 397720), (60, 377834), (61, 371640), (76, 298290), (95, 238632), (114, 198860), (120, 188917), (122, 185820), (152, 149145), (163, 139080), (183, 123880), (190, 119316), (228, 99430), (244, 92910), (285, 79544), (305, 74328), (326, 69540), (366, 61940), (380, 59658), (456, 49715), (488, 46455), (489, 46360), (570, 39772), (610, 37164), (652, 34770), (732, 30970), (760, 29829), (815, 27816), (915, 24776), (978, 23180), (1140, 19886), (1159, 19560), (1220, 18582), (1304, 17385), (1464, 15485), (1630, 13908), (1830, 12388), (1956, 11590), (2280, 9943), (2318, 9780), (2440, 9291), (2445, 9272), (3097, 7320), (3260, 6954), (3477, 6520), (3660, 6194), (3912, 5795), (4636, 4890)]