146251920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 472469760

約数和(自身を除く): 326217840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 89, 120, 123, 164, 167, 178, 205, 240, 246, 267, 328, 334, 356, 410, 445, 492, 501, 534, 615, 656, 668, 712, 820, 835, 890, 984, 1002, 1068, 1230, 1335, 1336, 1424, 1640, 1670, 1780, 1968, 2004, 2136, 2460, 2505, 2670, 2672, 3280, 3340, 3560, 3649, 4008, 4272, 4920, 5010, 5340, 6680, 6847, 7120, 7298, 8016, 9840, 10020, 10680, 10947, 13360, 13694, 14596, 14863, 18245, 20040, 20541, 21360, 21894, 27388, 29192, 29726, 34235, 36490, 40080, 41082, 43788, 44589, 54735, 54776, 58384, 59452, 68470, 72980, 74315, 82164, 87576, 89178, 102705, 109470, 109552, 118904, 136940, 145960, 148630, 164328, 175152, 178356, 205410, 218940, 222945, 237808, 273880, 291920, 297260, 328656, 356712, 410820, 437880, 445890, 547760, 594520, 609383, 713424, 821640, 875760, 891780, 1189040, 1218766, 1643280, 1783560, 1828149, 2437532, 3046915, 3567120, 3656298, 4875064, 6093830, 7312596, 9140745, 9750128, 12187660, 14625192, 18281490, 24375320, 29250384, 36562980, 48750640, 73125960, 146251920]

約数ペア:

[(1, 146251920), (2, 73125960), (3, 48750640), (4, 36562980), (5, 29250384), (6, 24375320), (8, 18281490), (10, 14625192), (12, 12187660), (15, 9750128), (16, 9140745), (20, 7312596), (24, 6093830), (30, 4875064), (40, 3656298), (41, 3567120), (48, 3046915), (60, 2437532), (80, 1828149), (82, 1783560), (89, 1643280), (120, 1218766), (123, 1189040), (164, 891780), (167, 875760), (178, 821640), (205, 713424), (240, 609383), (246, 594520), (267, 547760), (328, 445890), (334, 437880), (356, 410820), (410, 356712), (445, 328656), (492, 297260), (501, 291920), (534, 273880), (615, 237808), (656, 222945), (668, 218940), (712, 205410), (820, 178356), (835, 175152), (890, 164328), (984, 148630), (1002, 145960), (1068, 136940), (1230, 118904), (1335, 109552), (1336, 109470), (1424, 102705), (1640, 89178), (1670, 87576), (1780, 82164), (1968, 74315), (2004, 72980), (2136, 68470), (2460, 59452), (2505, 58384), (2670, 54776), (2672, 54735), (3280, 44589), (3340, 43788), (3560, 41082), (3649, 40080), (4008, 36490), (4272, 34235), (4920, 29726), (5010, 29192), (5340, 27388), (6680, 21894), (6847, 21360), (7120, 20541), (7298, 20040), (8016, 18245), (9840, 14863), (10020, 14596), (10680, 13694), (10947, 13360)]