194768040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1363

約数の個数: 128

約数和(自身を含む): 618347520

約数和(自身を除く): 423579480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1240, 1271, 1277, 1640, 1860, 2460, 2542, 2554, 3720, 3813, 3831, 4920, 5084, 5108, 6355, 6385, 7626, 7662, 10168, 10216, 12710, 12770, 15252, 15324, 19065, 19155, 25420, 25540, 30504, 30648, 38130, 38310, 39587, 50840, 51080, 52357, 76260, 76620, 79174, 104714, 118761, 152520, 153240, 157071, 158348, 197935, 209428, 237522, 261785, 314142, 316696, 395870, 418856, 475044, 523570, 593805, 628284, 785355, 791740, 950088, 1047140, 1187610, 1256568, 1570710, 1583480, 1623067, 2094280, 2375220, 3141420, 3246134, 4750440, 4869201, 6282840, 6492268, 8115335, 9738402, 12984536, 16230670, 19476804, 24346005, 32461340, 38953608, 48692010, 64922680, 97384020, 194768040]

約数ペア:

[(1, 194768040), (2, 97384020), (3, 64922680), (4, 48692010), (5, 38953608), (6, 32461340), (8, 24346005), (10, 19476804), (12, 16230670), (15, 12984536), (20, 9738402), (24, 8115335), (30, 6492268), (31, 6282840), (40, 4869201), (41, 4750440), (60, 3246134), (62, 3141420), (82, 2375220), (93, 2094280), (120, 1623067), (123, 1583480), (124, 1570710), (155, 1256568), (164, 1187610), (186, 1047140), (205, 950088), (246, 791740), (248, 785355), (310, 628284), (328, 593805), (372, 523570), (410, 475044), (465, 418856), (492, 395870), (615, 316696), (620, 314142), (744, 261785), (820, 237522), (930, 209428), (984, 197935), (1230, 158348), (1240, 157071), (1271, 153240), (1277, 152520), (1640, 118761), (1860, 104714), (2460, 79174), (2542, 76620), (2554, 76260), (3720, 52357), (3813, 51080), (3831, 50840), (4920, 39587), (5084, 38310), (5108, 38130), (6355, 30648), (6385, 30504), (7626, 25540), (7662, 25420), (10168, 19155), (10216, 19065), (12710, 15324), (12770, 15252)]