19635320640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50753}}^1$

素因数の和:50817

約数の個数: 224

約数和(自身を含む): 69304790016

約数和(自身を除く): 49669469376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 260, 310, 312, 320, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 832, 930, 960, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 1984, 2015, 2080, 2418, 2480, 2496, 2976, 3120, 3224, 3720, 4030, 4160, 4836, 4960, 5952, 6045, 6240, 6448, 7440, 8060, 9672, 9920, 12090, 12480, 12896, 14880, 16120, 19344, 24180, 25792, 29760, 32240, 38688, 48360, 50753, 64480, 77376, 96720, 101506, 128960, 152259, 193440, 203012, 253765, 304518, 386880, 406024, 507530, 609036, 659789, 761295, 812048, 1015060, 1218072, 1319578, 1522590, 1573343, 1624096, 1979367, 2030120, 2436144, 2639156, 3045180, 3146686, 3248192, 3298945, 3958734, 4060240, 4720029, 4872288, 5278312, 6090360, 6293372, 6597890, 7866715, 7917468, 8120480, 9440058, 9744576, 9896835, 10556624, 12180720, 12586744, 13195780, 15733430, 15834936, 16240960, 18880116, 19793670, 20453459, 21113248, 23600145, 24361440, 25173488, 26391560, 31466860, 31669872, 37760232, 39587340, 40906918, 42226496, 47200290, 48722880, 50346976, 52783120, 61360377, 62933720, 63339744, 75520464, 79174680, 81813836, 94400580, 100693952, 102267295, 105566240, 122720754, 125867440, 126679488, 151040928, 158349360, 163627672, 188801160, 204534590, 211132480, 245441508, 251734880, 302081856, 306801885, 316698720, 327255344, 377602320, 409069180, 490883016, 503469760, 613603770, 633397440, 654510688, 755204640, 818138360, 981766032, 1227207540, 1309021376, 1510409280, 1636276720, 1963532064, 2454415080, 3272553440, 3927064128, 4908830160, 6545106880, 9817660320, 19635320640]

約数ペア:

[(1, 19635320640), (2, 9817660320), (3, 6545106880), (4, 4908830160), (5, 3927064128), (6, 3272553440), (8, 2454415080), (10, 1963532064), (12, 1636276720), (13, 1510409280), (15, 1309021376), (16, 1227207540), (20, 981766032), (24, 818138360), (26, 755204640), (30, 654510688), (31, 633397440), (32, 613603770), (39, 503469760), (40, 490883016), (48, 409069180), (52, 377602320), (60, 327255344), (62, 316698720), (64, 306801885), (65, 302081856), (78, 251734880), (80, 245441508), (93, 211132480), (96, 204534590), (104, 188801160), (120, 163627672), (124, 158349360), (130, 151040928), (155, 126679488), (156, 125867440), (160, 122720754), (186, 105566240), (192, 102267295), (195, 100693952), (208, 94400580), (240, 81813836), (248, 79174680), (260, 75520464), (310, 63339744), (312, 62933720), (320, 61360377), (372, 52783120), (390, 50346976), (403, 48722880), (416, 47200290), (465, 42226496), (480, 40906918), (496, 39587340), (520, 37760232), (620, 31669872), (624, 31466860), (744, 26391560), (780, 25173488), (806, 24361440), (832, 23600145), (930, 21113248), (960, 20453459), (992, 19793670), (1040, 18880116), (1209, 16240960), (1240, 15834936), (1248, 15733430), (1488, 13195780), (1560, 12586744), (1612, 12180720), (1860, 10556624), (1984, 9896835), (2015, 9744576), (2080, 9440058), (2418, 8120480), (2480, 7917468), (2496, 7866715), (2976, 6597890), (3120, 6293372), (3224, 6090360), (3720, 5278312), (4030, 4872288), (4160, 4720029), (4836, 4060240), (4960, 3958734), (5952, 3298945), (6045, 3248192), (6240, 3146686), (6448, 3045180), (7440, 2639156), (8060, 2436144), (9672, 2030120), (9920, 1979367), (12090, 1624096), (12480, 1573343), (12896, 1522590), (14880, 1319578), (16120, 1218072), (19344, 1015060), (24180, 812048), (25792, 761295), (29760, 659789), (32240, 609036), (38688, 507530), (48360, 406024), (50753, 386880), (64480, 304518), (77376, 253765), (96720, 203012), (101506, 193440), (128960, 152259)]