189353580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 606928896

約数和(自身を除く): 417575316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 41, 52, 60, 62, 65, 78, 82, 93, 123, 124, 130, 155, 156, 164, 186, 191, 195, 205, 246, 260, 310, 372, 382, 390, 403, 410, 465, 492, 533, 573, 615, 620, 764, 780, 806, 820, 930, 955, 1066, 1146, 1209, 1230, 1271, 1599, 1612, 1860, 1910, 2015, 2132, 2292, 2418, 2460, 2483, 2542, 2665, 2865, 3198, 3813, 3820, 4030, 4836, 4966, 5084, 5330, 5730, 5921, 6045, 6355, 6396, 7449, 7626, 7831, 7995, 8060, 9932, 10660, 11460, 11842, 12090, 12415, 12710, 14898, 15252, 15662, 15990, 16523, 17763, 19065, 23493, 23684, 24180, 24830, 25420, 29605, 29796, 31324, 31980, 33046, 35526, 37245, 38130, 39155, 46986, 49569, 49660, 59210, 66092, 71052, 74490, 76260, 76973, 78310, 82615, 88815, 93972, 99138, 101803, 117465, 118420, 148980, 153946, 156620, 165230, 177630, 198276, 203606, 230919, 234930, 242761, 247845, 305409, 307892, 330460, 355260, 384865, 407212, 461838, 469860, 485522, 495690, 509015, 610818, 728283, 769730, 923676, 971044, 991380, 1018030, 1154595, 1213805, 1221636, 1456566, 1527045, 1539460, 2036060, 2309190, 2427610, 2913132, 3054090, 3155893, 3641415, 4618380, 4855220, 6108180, 6311786, 7282830, 9467679, 12623572, 14565660, 15779465, 18935358, 31558930, 37870716, 47338395, 63117860, 94676790, 189353580]

約数ペア:

[(1, 189353580), (2, 94676790), (3, 63117860), (4, 47338395), (5, 37870716), (6, 31558930), (10, 18935358), (12, 15779465), (13, 14565660), (15, 12623572), (20, 9467679), (26, 7282830), (30, 6311786), (31, 6108180), (39, 4855220), (41, 4618380), (52, 3641415), (60, 3155893), (62, 3054090), (65, 2913132), (78, 2427610), (82, 2309190), (93, 2036060), (123, 1539460), (124, 1527045), (130, 1456566), (155, 1221636), (156, 1213805), (164, 1154595), (186, 1018030), (191, 991380), (195, 971044), (205, 923676), (246, 769730), (260, 728283), (310, 610818), (372, 509015), (382, 495690), (390, 485522), (403, 469860), (410, 461838), (465, 407212), (492, 384865), (533, 355260), (573, 330460), (615, 307892), (620, 305409), (764, 247845), (780, 242761), (806, 234930), (820, 230919), (930, 203606), (955, 198276), (1066, 177630), (1146, 165230), (1209, 156620), (1230, 153946), (1271, 148980), (1599, 118420), (1612, 117465), (1860, 101803), (1910, 99138), (2015, 93972), (2132, 88815), (2292, 82615), (2418, 78310), (2460, 76973), (2483, 76260), (2542, 74490), (2665, 71052), (2865, 66092), (3198, 59210), (3813, 49660), (3820, 49569), (4030, 46986), (4836, 39155), (4966, 38130), (5084, 37245), (5330, 35526), (5730, 33046), (5921, 31980), (6045, 31324), (6355, 29796), (6396, 29605), (7449, 25420), (7626, 24830), (7831, 24180), (7995, 23684), (8060, 23493), (9932, 19065), (10660, 17763), (11460, 16523), (11842, 15990), (12090, 15662), (12415, 15252), (12710, 14898)]