2197870920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1409}}^1$

素因数の和:2052

約数の個数: 192

約数和(自身を含む): 8182512000

約数和(自身を除く): 5984641080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 619, 630, 840, 1238, 1260, 1409, 1857, 2476, 2520, 2818, 3095, 3714, 4227, 4333, 4952, 5571, 5636, 6190, 7045, 7428, 8454, 8666, 9285, 9863, 11142, 11272, 12380, 12681, 12999, 14090, 14856, 16908, 17332, 18570, 19726, 21135, 21665, 22284, 24760, 25362, 25998, 27855, 28180, 29589, 33816, 34664, 37140, 38997, 39452, 42270, 43330, 44568, 49315, 50724, 51996, 55710, 56360, 59178, 63405, 64995, 74280, 77994, 78904, 84540, 86660, 88767, 98630, 101448, 103992, 111420, 118356, 126810, 129990, 147945, 155988, 169080, 173320, 177534, 194985, 197260, 222840, 236712, 253620, 259980, 295890, 311976, 355068, 389970, 394520, 443835, 507240, 519960, 591780, 710136, 779940, 872171, 887670, 1183560, 1559880, 1744342, 1775340, 2616513, 3488684, 3550680, 4360855, 5233026, 6105197, 6977368, 7849539, 8721710, 10466052, 12210394, 13082565, 15699078, 17443420, 18315591, 20932104, 24420788, 26165130, 30525985, 31398156, 34886840, 36631182, 39247695, 48841576, 52330260, 54946773, 61051970, 62796312, 73262364, 78495390, 91577955, 104660520, 109893546, 122103940, 146524728, 156990780, 183155910, 219787092, 244207880, 274733865, 313981560, 366311820, 439574184, 549467730, 732623640, 1098935460, 2197870920]

約数ペア:

[(1, 2197870920), (2, 1098935460), (3, 732623640), (4, 549467730), (5, 439574184), (6, 366311820), (7, 313981560), (8, 274733865), (9, 244207880), (10, 219787092), (12, 183155910), (14, 156990780), (15, 146524728), (18, 122103940), (20, 109893546), (21, 104660520), (24, 91577955), (28, 78495390), (30, 73262364), (35, 62796312), (36, 61051970), (40, 54946773), (42, 52330260), (45, 48841576), (56, 39247695), (60, 36631182), (63, 34886840), (70, 31398156), (72, 30525985), (84, 26165130), (90, 24420788), (105, 20932104), (120, 18315591), (126, 17443420), (140, 15699078), (168, 13082565), (180, 12210394), (210, 10466052), (252, 8721710), (280, 7849539), (315, 6977368), (360, 6105197), (420, 5233026), (504, 4360855), (619, 3550680), (630, 3488684), (840, 2616513), (1238, 1775340), (1260, 1744342), (1409, 1559880), (1857, 1183560), (2476, 887670), (2520, 872171), (2818, 779940), (3095, 710136), (3714, 591780), (4227, 519960), (4333, 507240), (4952, 443835), (5571, 394520), (5636, 389970), (6190, 355068), (7045, 311976), (7428, 295890), (8454, 259980), (8666, 253620), (9285, 236712), (9863, 222840), (11142, 197260), (11272, 194985), (12380, 177534), (12681, 173320), (12999, 169080), (14090, 155988), (14856, 147945), (16908, 129990), (17332, 126810), (18570, 118356), (19726, 111420), (21135, 103992), (21665, 101448), (22284, 98630), (24760, 88767), (25362, 86660), (25998, 84540), (27855, 78904), (28180, 77994), (29589, 74280), (33816, 64995), (34664, 63405), (37140, 59178), (38997, 56360), (39452, 55710), (42270, 51996), (43330, 50724), (44568, 49315)]