329960280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6823}}^1$

素因数の和:6881

約数の個数: 128

約数和(自身を含む): 1100574720

約数和(自身を除く): 770614440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 6823, 8060, 9672, 12090, 13646, 16120, 20469, 24180, 27292, 34115, 40938, 48360, 54584, 68230, 81876, 88699, 102345, 136460, 163752, 177398, 204690, 211513, 266097, 272920, 354796, 409380, 423026, 443495, 532194, 634539, 709592, 818760, 846052, 886990, 1057565, 1064388, 1269078, 1330485, 1692104, 1773980, 2115130, 2128776, 2538156, 2660970, 2749669, 3172695, 3547960, 4230260, 5076312, 5321940, 5499338, 6345390, 8249007, 8460520, 10643880, 10998676, 12690780, 13748345, 16498014, 21997352, 25381560, 27496690, 32996028, 41245035, 54993380, 65992056, 82490070, 109986760, 164980140, 329960280]

約数ペア:

[(1, 329960280), (2, 164980140), (3, 109986760), (4, 82490070), (5, 65992056), (6, 54993380), (8, 41245035), (10, 32996028), (12, 27496690), (13, 25381560), (15, 21997352), (20, 16498014), (24, 13748345), (26, 12690780), (30, 10998676), (31, 10643880), (39, 8460520), (40, 8249007), (52, 6345390), (60, 5499338), (62, 5321940), (65, 5076312), (78, 4230260), (93, 3547960), (104, 3172695), (120, 2749669), (124, 2660970), (130, 2538156), (155, 2128776), (156, 2115130), (186, 1773980), (195, 1692104), (248, 1330485), (260, 1269078), (310, 1064388), (312, 1057565), (372, 886990), (390, 846052), (403, 818760), (465, 709592), (520, 634539), (620, 532194), (744, 443495), (780, 423026), (806, 409380), (930, 354796), (1209, 272920), (1240, 266097), (1560, 211513), (1612, 204690), (1860, 177398), (2015, 163752), (2418, 136460), (3224, 102345), (3720, 88699), (4030, 81876), (4836, 68230), (6045, 54584), (6823, 48360), (8060, 40938), (9672, 34115), (12090, 27292), (13646, 24180), (16120, 20469)]